It was an honor to work with @natgeo on this series... @jimmychin and @chaivasarhelyi do such amazing work bringing stories from athletes pushing the edge... and the roster of other athletes and stories in this series is mind-blowing and humbling. I can't wait to see how it's all fleshed out. "What drives the greatest to continue pushing human limits, to stare down fear and risk it all? EDGE OF THE UNKNOWN WITH JIMMY CHIN is an epic 10-part series that explores the minds of the world’s best adventure athletes. Don't miss the series premiere September 5 on @NatGeoTV and stream September 7 on @DisneyPlus. #EdgeoftheUnknown "