Inside the Longevity World Cup: How Three Winners Turned Back the Clock

A new competition funded by Bitcoin aims to turn longevity from aspiration into measurable sport. The Longevity World Cup, founded by software engineer Adam Ficsor, awards prizes to participants who achieve the largest reductions in their estimated biological age over roughly one year. The first winners, announced in January, together claimed a $4,000 prize pool by lowering their PhenoAge scores by a combined 62.8 years.

PhenoAge is a tool that uses common blood markers — cholesterol, blood sugar, inflammation levels, kidney function — along with chronological age to calculate an estimate of mortality risk. The algorithm is a statistical model, not a direct measure of aging rate, cautioned Dr. Daniel Belsky of Columbia University’s Aging Center, who was not involved in the competition. He noted that large swings in biological age scores over short periods can result from manipulating the algorithm rather than genuine health improvements.

The top three finishers — Michael Lustgarten (lowered his PhenoAge by 22.1 years), Zdenek Sipek (20.6 years), and Wen Zhuang (20.1 years) — all describe disciplined routines built around diet, exercise, sleep, and extensive self-tracking. Zhuang, a track and field sprinter, follows a macro-balanced, seafood- and vegetable-rich diet while logging over 75 supplements weekly, though he stresses that supplements are far less important than the basics. Lustgarten, an active researcher, has taken more than 70 blood tests over a decade, correlating hundreds of data points on diet, exercise, and sleep with biomarker changes. He recommends starting with inexpensive metabolic panels before expensive supplements.

All three winners emphasize that their results came from consistent tracking of the fundamentals, not from any single pill or gadget. Sipek, who studies Buddhist and Daoist texts, argues that peace of mind and stress reduction are essential but often overlooked pieces of the longevity puzzle.

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What the Competition Reveals About Biological Age Testing

The Rise of the Quantified Self in Aging

The competition is a concentrated example of a broader trend: individuals using self-tracking and commercial lab tests to try to optimize their biology. Lustgarten’s decade of biomarker data gave him a distinct edge, allowing him to spot which dietary and lifestyle changes moved his PhenoAge. This approach shifts the focus from generic advice to personalized, data-driven interventions — but it requires time, money, and a tolerance for constant self-experimentation.

Why Short-Term Scores Can Be Misleading

Dr. Belsky warned that biohacking competitions incentivize participants to “hack the algorithm” rather than truly improve health. Because PhenoAge is built on a handful of blood values, temporarily altering those markers — through extreme dieting, fasting, or supplement cocktails — can produce dramatic score drops that may not reflect lasting benefit. Belsky said that PhenoAge is better suited to tracking broader health improvements over months and years, particularly when driven by better nutrition, disease management, or healthier environments.

The Real Drivers: Basics Over Biohacks

Despite the spectacle of huge biological-age reductions, the winners’ actual routines are grounded in well-established health behaviors: regular exercise, predominantly plant-based and seafood-rich diets, consistent sleep, and stress management. Zhuang, despite his massive supplement list, explicitly warns readers not to mimic the pills but to focus on sleep, training, and metabolic markers. Lustgarten echoed that philosophy, noting he tries to fix biomarkers through diet before resorting to supplements. This underscores a gap between the flashy headlines and the mundane daily work that produced the results.

Applying the Contest’s Lessons to Your Own Health Tracking

  • Start with inexpensive blood panels. A basic clinical chemistry and metabolic panel can cost around $35 through direct-to-consumer labs and gives you essential kidney, liver, immune, and metabolic data, Lustgarten advises.
  • Track lifestyle details before each test. Record diet, exercise duration, sleep, and any other relevant metrics for at least a week prior to every blood draw. After a few rounds, look for patterns in your own data — not just population averages.
  • Adjust diet before reaching for supplements. If you want to move a biomarker, try changing what you eat first, as Lustgarten did when he shifted his macronutrient ratios to improve cardiovascular markers.
  • Don’t ignore stress and social connection. Sipek’s mindfulness practice and Zhuang’s willingness to bend his schedule for social meals highlight that mental well-being is a well-supported longevity variable, not just a nice-to-have.