Yujiro Hanma

Meet the legendary father of Baki and Jack Hanma, a man who’s basically the definition of “strong.” This guy has turned unarmed combat into an art form, mastering everything from karate and boxing to street-fighting and some secret styles like udonde. He’s been throwing punches since he was just sixteen, battling on the frontlines of the Vietnam War. Word is, he earned respect from American forces and dabbled as a mercenary. Oh, and get this: once he started fighting for kicks instead of just survival, a creepy demon face magically appeared on his back. Talk about a wild backstory!