Bryan Johnson’slatest claim is that he has managed to de-age his penis by 15 years — something he has tracked by measuring ...

Discover how tech billionaire Bryan Johnson aims to save humanity with his new religion Don't Die, blending AI, physics, and ...

An American millionaire has claimed to have the same penis age as a 22-year-old after comparing his erectile health to his son.

World Trending - Bryan Johnson knows his penis age. He says men who do not have nighttime erections are at risk of 70 per cent greater likelihood of premature death.

The longevity entrepreneur - who is 47 but has the body of a man in his 30s - revealed that measuring nighttime erections is one of the most important markers of health.

Bryan Johnson, 47, gathered a huge following on ... as not eating after 11am and getting blood plasma donations from his son. However, his latest claim is that he has managed to de-age his penis ...