- How to Build Your Own ‘Longevity Gene’- Al Sears, MD – Kane Tanaka is the oldest person on the planet. At 118, she’s defying the “experts” who insist that genes determine your lifespan. This summer, when the Olympic… 
Al Sears, MD – Kane Tanaka is the oldest person on the planet. At 118, she’s defying the “experts” who insist that genes determine your lifespan. This summer, when the Olympic…