Ageless Athlete — How to Stay Strong, Curious & Capable for Life

🚀 A dynamo of focus and tenacity – Lee Sheftel is 77 and has been crushing it since forever. At almost 60, achieving 5.14, a 99.9% percentile grade in rock climbing, completing the Grand Teton traverse at 70 – Lee's rewriting the book on aging with power. But here's the kicker – he's not your typical climbing prodigy. Lee spills the beans on his secret training sauce, from biohacki...

Join in this exceedingly rare conversation with Dr. Mark Renneker, a distinguished figure in the realm of big wave surfing hailing from San Francisco. With a surfing tenure spanning nearly six decades, Dr. Renneker has secured his legacy as both a surfing pioneer and a medical doctor at the University of California, San Francisco. Renowned for his notable achievements, including being the first to...

This week, we delve into the world of water fasting and its potential as a secret weapon, along with the surprising impact of even the occasional drink on sleep quality (we've all been there, right?). Our guest is none other than Ari Tulla, a Finnish entrepreneur, biohacker and outdoorsman who loves climbing, cycling and surfing. Ari is not your average athlete – he meticulously tracks all hi...

Get ready to hang with the one and only Tom Addison from Northern California; low-key but outperforming with a lifetime of big wall ascents and a knack for crushing sport climbing up to 5.14. But hold on, there's more to Tom than just climbing—he's opened up countless first ascents across the country and fought tirelessly to preserve public lands. In today's episode, we're divi...

Rare privilege of meeting with Dr Kevin Starr, accomplished rock climber, big wave surfer and social enterprise CEO. Growing up in San Diego, Kevin fell in love with both the mountains and the ocean, started hiking and climbing around California, and went on to accomplish daring alpine ascents in the Karakorams, Peru and beyond. Moving to San Francisco, Kevin found a good mentor and also started l...

“ The first time I paddled out, I knew immediately that this was what I wanted to do for the rest of my life ” Vishal is a talented surfer based out of San Diego, CA and chasing the best waves in California and beyond. Vishal and I met several years ago surfing at the beaches around San Francisco and I grew to deeply admire his work ethic and commitment to the sport.  It is inspiring to see how a...

Today, we speak with Dr Carling Ursem, an accomplished trail runner from Northern California. Carling specializes in ultra-runs (runs with distances longer than traditional marathon races of 26.2 miles) and holds many FKTs (fastest known times) all over the Sierra mountains. But that’s not all, she’s also a hard-working oncologist at UCSF, a rock climber, a wife, and is raising two beautiful girls...

Ageless Athlete explores what it takes to stay strong, curious, and capable for life. Hosted by Kush Khandelwal, the show features conversations with athletes, coaches, scientists, adventurers, and everyday people who continue to push themselves physically, mentally, and creatively as they age. From climbers and runners to cyclists, surfers, skiers, longevity experts, and people reinventing themse...