Dan Murray-Serter 🧠

Co-Founder of Heights I Angel Investor | Over 100 Startups I Follow For Daily Posts on Health, Business & Personal growth from UK’s #1 ranked health creator (apparently)

Serial entrepreneur and Angel investor in 100+ startups with over 10 years experience starting, scaling and failing multiple startups.

Co Founder of Heights - Europe's leading brain and gut health company.

I also started and help run Foundrs - A not for profit community of the best, most ambitious and compassionate founders in UK.

I recently stepped away from Leaders Media - A media company making the top business podcasts in Europe, Secret Leaders - at the top of the charts, to focus on much more important things with my time - being a dad to 2 awesome daughters.

Angel/Advisor

Beam (www.beam.org)
ATAI Life Sciences (https://www.atai.life)
Allplants (www.allplants.com)
Humanity (https://humanity.health)
BYP (www.byp-network.com)
Goss (https://www.goss.media)
Tribe VR (www.tribevr.io)
Thrift (www.wearethrift.com)
THIS (www.this.co)
The Sports Edit (www.thesportsedit.com)
Faction (www.factionskis.com)
Runway East (http://runwayea.st/)
London Union/Dinerama (http://londonunion.com/)
Neardesk (https://www2.neardesk.com/)


Tailored.to (https://tailored.to/)
Motivii (http://motivii.com/)
Earlybird (https://earlybird.fm/)
Upshot (http://www.upshotapp.co/)
Togethera (www.togethera.com)
Repairly (www.repairly.co.uk)
Zaboo (www.zabooapp.com)
Lissom (www.lissom.com)
Bloom (www.hellobloom.io)

Dan Murray

100-year-old productivity hack. Still works. Still simple.

1918. Charles Schwab runs Bethlehem Steel. Hires productivity consultant Ivy Lee. Lee's offer: give me 15 minutes with each executive, pay me what it's worth in 3 months. 3 months later, Schwab writes a cheque for $25,000, equivalent to $400,000 today. The method was that effective.

The Ivy Lee Method. Five steps. At the end of each workday, write down the 6 most important tasks for tomorrow. Not 7, not 10, six. Rank them in order of true importance. Tomorrow morning, start with task 1, work until complete. Move to task 2, then 3, one at a time in order. Unfinished tasks move to tomorrow's list. Repeat daily.

Why 6 tasks? Forces prioritisation. With unlimited tasks, everything feels important, nothing gets done. Six is manageable, ambitious but achievable.

Why rank them? Most people work on whatever feels urgent or easy. Ranking forces you to confront true importance. Task 1 should be the thing that, if completed alone, makes tomorrow successful.

Why one task at a time? Multitasking is a myth. Task switching reduces productivity by 40%. Takes 23 minutes to regain focus after interruption. Doing one thing until complete equals deep work.

Why plan the night before? Decision fatigue compounds throughout the day. By 4pm, decision-making quality is 40% worse than 9am. Planning tonight means decisions made when not depleted. Wake up, no decision required, just execute task 1.

Six tasks, ranked, one at a time. Decide tonight, execute tomorrow.

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Follow me Dan Murray for more on habits and leadership.

P.S. If you want 2026 to feel different, don’t start with goals.
Start with clarity.

Most people don’t need more discipline.
They need to understand what’s been draining them and what deserves their energy.

I’ve spent years refining a simple process to help you with exactly that.

Download my short PDF guide https://lnkd.in/eniDNptW

I'll see you there.

The Ivy Lee Method 100-Year-Old Productivity Hack 

One thing I’ve learned after building multiple teams: the most valuable people are rarely the loudest.

They’re the ones who quietly upskill when no one’s watching.

You can’t teach that level of internal drive.
You can’t force someone to care about their growth more than the company requires.

That has to come from within.

And from a neuroscience perspective, people who self-educate build something incredibly powerful:
a plastic brain.

Every new skill, every book, every online course, it all strengthens their neural pathways for adaptability, problem - solving, and creative thinking.

Those traits compound.

They become faster learners.
Better decision-makers.
More resourceful under pressure.
And over time, they outgrow people who rely only on formal training.

When I hire, I look for curiosity.
Not credentials.
Not polished answers.
Curiosity.

Because someone who reads, experiments, builds, tinkers, or studies on their own time will eventually outpace almost everyone else.
They don’t wait to be told what to learn.
They choose it.

And that choice is what makes them dangerous, in the best way possible.

If you’re that person, keep going.
Even if no one notices right now.
Your effort is compounding quietly.
You’ll feel the gap before anyone else sees it.


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Follow me Dan Murray🧠 for more on habits and leadership.

P.S. If you want 2026 to feel different, don’t start with goals.
Start with clarity.

Most people don’t need more discipline.
They need to understand what’s been draining them and what deserves their energy.

I’ve spent years refining a simple process to help you with exactly that.

Download my short PDF guide

https://lnkd.in/eniDNptW

I'll see you there.

When Simon Squibb invested in our company we had done a thousand orders, fast forward a few years we have now done our 1 millionth order 

believed in what we was building and invested before it was obvious.

Since then, we’ve grown it into a $30M business. 

The best founders don’t stand still. They adapt.

I sat down down with Simon Squibb and break down exactly how I’d use AI to build a $30M business from scratch in 2026, and what actually matters when you’re starting from zero.

https://lnkd.in/dVh_9PKH

Gut health is everywhere right now.

Every influencer has a gut protocol. Every brand has a gut product. Everyone's talking about the microbiome like they have a PhD in it.

Some of it is real. Some of it is astrology in a lab coat.

Here's what actually holds up.

The gut-brain axis is real. Your gut produces 90% of your serotonin. The vagus nerve connects your gut to your brain. When your gut struggles, your mood often follows. This research goes back 30 years.

Probiotics for specific conditions are real. Lactobacillus rhamnosus GG helps with digestive issues. Bifidobacterium longum helps with anxiety symptoms. But it's strain-specific. Random probiotics don't work the same way.

Fibre matters. Your gut bacteria feed on it. Most people need 25-30g per day. Most get around 15g. The research on this is overwhelming.

Here's what doesn't hold up.

Gut detoxes aren't real. Your liver and kidneys already do that. "Detox teas" are marketing, not medicine.

Fermented foods are healthy. But they're not the same as probiotics. The strains are different. The amounts are inconsistent. Most don't survive your stomach acid.

Leaky gut syndrome isn't a recognised diagnosis. Increased intestinal permeability is real and being studied. But selling you a cure for "leaky gut" is premature.

The pattern is simple. Real gut health science is specific. It names strains, cites studies, explains mechanisms.

Fake gut health science is vague. Buzzwords, big promises, no details.

Certainty sells. Accuracy wins long term.

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Follow me Dan Murray🧠 for more on habits and leadership.

P.S. If you want 2026 to feel different, don’t start with goals.
Start with clarity.

Most people don’t need more discipline.
They need to understand what’s been draining them and what deserves their energy.

I’ve spent years refining a simple process to help you with exactly that.

Download my short PDF guide https://lnkd.in/eniDNptW

I'll see you there.

Gut health audit

Your gut health isn't just about digestion.

It's the reason you wake up tired. Or struggle to focus by 3pm. Or feel anxious for no clear reason.

Your gut affects how your brain works every single day.

Five stages control this. When they're working, you perform better. When even one is broken, everything gets harder.

Stage 1: Microbiome diversity. You need 1,000+ bacterial species. Low diversity means more inflammation and unstable energy. Eat 30+ different plants per week.

Stage 2: Gut barrier integrity. When it's damaged, toxins leak into your bloodstream. That's brain fog and chronic fatigue. Reduce processed foods and manage stress.

Stage 3: Serotonin production. 90% of it is made in your gut. Low serotonin means poor sleep and mood swings. Take probiotics with Lactobacillus and Bifidobacterium strains.

Stage 4: SCFA production. Your gut bacteria digest fibre and produce SCFAs. They fuel your gut lining and reduce inflammation. Hit 25-30g of fibre daily.

Stage 5: Vagus nerve function. It connects your gut to your brain. Poor tone means constant stress signals. Improve it with deep breathing and cold exposure.

When all five work together, you wake up with energy, focus holds, mood stays stable, and you sleep deeply.

When even one is broken, you hit the 3pm crash, brain fog makes decisions harder, and small stress feels overwhelming.

Your gut is the foundation for how your brain functions.

Fix your gut. Perform better.

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Follow me Dan Murray🧠 for more on habits and leadership.

P.S. If you want 2026 to feel different, don’t start with goals.
Start with clarity.

Most people don’t need more discipline.
They need to understand what’s been draining them and what deserves their energy.

I’ve spent years refining a simple process to help you with exactly that.

Download my short PDF guide https://lnkd.in/eniDNptW

I'll see you there.

Five gut health markers that predict burnout.

These aren't just digestive issues. They're warning signs your body is breaking down.

Marker 1: Chronic bloating. Poor nutrient absorption. Even if you're eating well, nutrients aren't getting into your system. Poor absorption leads to deficiency, chronic fatigue, inability to recover from stress, and burnout.

Marker 2: Irregular bowel movements. Going 3+ days without or 4+ times per day means toxin buildup. Toxins recirculate instead of leaving. This causes brain fog, poor decision-making, more stress, and burnout. Normal is 1-2 times daily.

Marker 3: Food sensitivities that appeared recently. Gut inflammation and leaky gut. Undigested food leaks into your bloodstream. Your immune system attacks it. This creates inflammation, dysregulated stress response, inability to handle normal stressors, and burnout.

Marker 4: Sugar cravings, especially mid-afternoon. Blood sugar instability from poor gut bacteria. Unhealthy bacteria drive sugar cravings and prevent stable glucose regulation. Every crash depletes stress resilience. Blood sugar crashes lead to energy crashes, inability to sustain focus, falling behind, and burnout.

Marker 5: Poor sleep even when exhausted. Gut barrier damage and inflammation. Your gut produces melatonin and regulates circadian rhythm. Poor sleep damages gut lining. Damaged gut worsens sleep. This creates chronic inflammation, inability to recover, and burnout.

When all 5 are present, you wake up exhausted, brain fog makes decisions harder, small stressors feel overwhelming, you need caffeine and sugar to function, and recovery takes longer.

This isn't laziness. This is your body telling you the foundation is broken.

Fix your gut before you burn out. Not after.

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Follow me Dan Murray🧠 for more on habits and leadership.

P.S. If you want 2026 to feel different, don’t start with goals.
Start with clarity.

Most people don’t need more discipline.
They need to understand what’s been draining them and what deserves their energy.

I’ve spent years refining a simple process to help you with exactly that.

Download my short PDF guide https://lnkd.in/eniDNptW

I'll see you there.

The 5 gut health markers that predict burnout

Sean Kelly

Founder & Investor. Building companies at the intersection of health, media & founder performance.

Hey there, I’m Sean. I play at the intersection of investing, media and human performance.

I’m a three-time INC 500 founder & entrepreneur with businesses in eCommerce, SaaS, media and B2B services that have collectively generated hundreds of millions of dollars in revenue.

Right now, I serve as a General Partner at The Family Fund and am the CEO of Significant Publications, a B2B digital media holding company.

I'm particularly passionate about our brand FounderIV in support of today's founder-athletes. We help today's top entrepreneurs achieve breakout performance in their personal and professional lives.

I co-founded and led multiple other companies, including SnackNation, a health-centric foodservice and brand discovery platform that served 20,000 businesses across the US. 

Under my leadership, SnackNation was honored as one of the country’s Best Workplaces by Inc. Magazine, recognized for Top Company Culture by Entrepreneur Magazine, and certified as a Great Workplace by Great Place to Work®.

Forbes listed me as one of the top 30 leaders under 30 and one of America’s most promising CEOs under 35. Comparably also ranked me among the country’s top 50 small-to-medium sized business CEOs multiple years in a row. 

Outside of the business world, I’m a two-time national medalist in freestyle snowboarding, hold an advisory role at the growth capital firm, Meaningful Partners, have a degree in Biomedical Engineering from Columbia University and am an avid sports fan of all Michigan sports teams (especially the Wolverines).

I currently live in Venice, CA with my wife and college sweetheart, Shannon, and our goldendoodle, Jameson.

Chairman

Sprouts Farmers Market HQ visit was 🔥

A core tenant of ours at The Family Fund is to create partnerships and collaborations with the most influential people and businesses within the consumer ecosystem.

Those folks who can most move the needle for the founders and companies were fortunate enough to support.

And Sprouts is at the top of this list.

Not sure if any other retailers care as much about helping emerging brands succeed…

And being the first to do so.

When brands partner with Sprouts correctly, king and queen-making can occur.

Thanks to Kim Coffin Scott Romano and Brody Burk for the hospitality, and much more so…

For caring so damn much about the work you do. 

Josh Wand and I loved jamming with you.

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Too may legends too little time.

Such is life at Expo West.

Loved seeing each one of you.

I continue to be inspired by the better-for-you consumer ecosystem.

Most importantly the founders that are battling each and every day to solve problems that they deeply care about.

We are in the golden age of CPG.

AI ain’t removing our need for atoms and physical goods.

And with the OpEx reduction automation will allow us to experience…

Better margins…

Higher enterprise valuations…

And entrepreneurship will continue to explode.

Love where we’re at!

Will Nitze 
Stephen Ellsworth 
Michael Brandt 
Josh Wand 
Morgan Buehler Zanotti 
Jack Savage 
Gulrez Arora 
James Boyd 
Taylor Griffin 
Steve Young 
Colleen Kang

Some guys have all the luck.

Just ran into Livio (Italian for “Living Legend”) at Expo West.

He somehow got his hands on a Founderland golden ticket!!

Tried to buy it off of him but he refused.

An early access, VIP ticket to the top B2B consumer health event in Malibu, CA on October 1st!

“Where founders have fun AND deals get done.”

1,000+ of today’s top founders, retailers, strategics and investors…

A B2B festival where value and serendipity reign and transactional behavior is lame.

If any of you know Livio Bisterzo please advise because I am willing to go to incredible lengths to get my hands on of these.

A Founderland.us golden ticket!!!

Shannon Kelly 
Josh Wand  
Seth Gusow

First Founderland Adventure trip in the books.

Yellowstone Club was 🤯

The founder crew we put together was even better.

I don't believe there is a better way create meaningful relationships then getting off of screens, away from the norm and experiencing 3 days of new challenges & outdoor adventure together.

Thanks to our friends and legendary co-hosts:

- Matthew LaCasse Ethan Greaves and Lizzi Ackerman LaCasse from E+PATROL (and our beautiful hosts at YC)

- Kristofer Reddaway, CEPA® from Citizens 

- Gareth Domingo from AppLovin

And to Stephen Ellsworth from poppi for inspiring me to put this ski trip together when we were hanging at Founderland last year.

Pumped (and already planning) the next one... 
 (Have a feeling these adventure trips will be another key way we bring founders together in a differentiated way at The Family Fund & Founder Community)

And thanks to the phenomenal leaders, founders and friends who made this experience OTT:

Josh Wand
Michael Brandt
Jack Savage
Morgan Buehler Zanotti
Adam Goldberg
Tyler Ricks
Josh Deemer
Jeff Mroz
Giancarlo Maniaci
Curtis Christopherson
Wes Van Dyk
Dave Clark

Let’s roll!

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Sean Kelly

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The Battle

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Sean Kelly

Followers

Posts

Engagements

Likes

Performance Score.css-goub6s{font-size:var(--chakra-fontSizes-md);font-weight:500;color:var(--chakra-colors-gray-600);display:block;margin-top:var(--chakra-space-1);}Dan Murray's LinkedIn Performance

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