He sold his company to PayPal for $800 million. Now, he's spending $2 million a year to stay young forever—no cheat days allowed
Bryan Johnson sold his company, Braintree Venmo, to PayPal for $800 million in 2013. Now, the 45-year-old says he's devoted his entire life to "neutralize" the aging process with his company Blueprint.
Bryan Johnson sold his company, Braintree Venmo, to PayPal for $800 million in 2013. Now, the 45-year-old says he's devoted his entire life to "neutralize" the aging process with his company Blueprint. Read More
