Meet James Harrison, the Man Whose Extremely Rare Blood Has Saved Millions of Babies’ Lives

Move over, Avengers, there’s a new hero in town, and he’s not wielding a hammer or sporting a spandex suit. Meet James Harrison, the unassuming Aussie grandpa who’s not just saving the day, but saving two million tiny lives with a simple pint of blood. Who needs superpowers when you’ve got the ‘Man with the Golden Arm’?