​​​Dave Asprey, The Bulletproof Executive

​​​Dave Asprey, founder of Bulletproof and creator of Bulletproof Coffee, is a Silicon Valley tech entrepreneur who spent 15 years and $300,000 to hack his own biology,lose 100 pounds, upgrade his IQ, and lower his biological age. You can find more about biohacking, the art of changing your environment and your biology so you perform better, on the bulletproofexec.com blog.