Michael Phelps has a lung capacity of around 12 liters. Phelps’ lung capacity is significantly higher than that of other ...

He raked in Olympic gold, but Phelps was quietly wrestling with anxiety and suicidal thoughts For more than a decade, Michael Phelps ruled the pool, holding the all-time record for Olympic medals ...

Snoop Dogg, who's providing content and serving as a commentator for NBC during the Games, entered the pool with Michael ...