Matt Kaeberlein

Biogerontologist, CEO of Optispan

American biogerontologist known for research on evolutionarily conserved mechanisms of aging, built over a long career at the University of Washington. He co-directs the Dog Aging Project and is CEO of Optispan, a Seattle longevity clinic, where he also hosts the Optispan Podcast. He has said current advances could let many people live to 100 or even 120 in good health.

WHAT TO WATCHThe Optispan Podcast, Optispan's physician-led longevity programs, and results from the Dog Aging Project.