Biohacker Bryan Johnson (front), 47, and his son, Talmage, 19, are featured in the new Netflix documentary "Don't Die: The Man Who Wants to Live Forever." Bryan Johnson / Instagram What a father ...
But what if we ... didn't die? A ridiculous question, to be sure. But also one that Bryan Johnson, 47, is trying to answer anyway in the new Netflix documentary, "Don't Die: The Man Who Wants to ...