Sky Christopherson is an Olympic cyclist, world-record holder, and inventor working at the intersection of sport, artificial intelligence, and public health. He has been featured in Fortune, Sports Illustrated, Outside Magazine, and the Financial Times.

Sky holds 10 issued AI patents through GOLD, Inc., the AI health and fitness company he co-founded with founding advisor Tom Gruber (co-creator of Siri). GOLD translates Olympic medal-winning performance systems into consumer AI—building a foundational layer for the next generation of personalized health and longevity platforms.

In collaboration with advisor Eric Topol, M.D., Sky pioneered a data-driven performance model integrating biosensing and advanced analytics. The approach contributed to a cycling world record and U.S. Olympic medals, and was chronicled in the award-winning documentary Personal Gold. His work bridges elite human performance science and applied AI, turning Olympic methodology into scalable consumer technology.

At the Paris Olympic Games, Sky previewed GOLD’s consumer platform, which he and Tom Gruber will formally introduce at Ai4—bringing AI-powered coaching and medal-level insights to everyday health.