Tech CEO's Unconventional Methods for Immortality and Eternal Youth

Tech millionaire Bryan Johnson, who is spending millions to try to live forever, drives extremely slowly in Los Angeles, going as slow as 16 mph, to avoid the "beautiful irony" of dying in a car accident. Johnson repeats a mantra before driving, acknowledging that driving is the most dangerous thing we do. He spends up to $2 million a year on an experimental program to reduce his biological age, including taking over 100 supplements per day and following a strict diet. While his doctors claim he has the bones of a 30-year-old and the heart of a 37-year-old, skeptics argue there is currently no evidence to support significantly extending human lifespan.