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 ...

The Man Who Wants to Live Forever’ following tech entrepreneur and self-proclaimed anti-ager as he tries to actually defy the ...

At the end of the documentary, an update says that Johnson’s overall “pace of aging” is currently 0.64. As he wrote on X ...

But also one that Bryan Johnson, 47, is trying to answer anyway ... wears a red light therapy hat on his head for hair growth, eats his last meal of the day at 11 a.m. and stops drinking fluids ...