He jumps like a damned dragoon, and charges into battle fighting rather insane monsters with little more than his bare hands and rather nasty quasi-magical effects conjured up solely through knowledge and the local plantlife. He unerringly knows where his goal lies, he breathes underwater and is untroubled by space travel, seems to have no limits to his actual endurance and favors killing his enemies by driving both boots square into their skull. His agility is unmatched, and his strength legendary, able to fling about a turtle shell big enough to contain a man with enough force to barrel down a near endless path of unfortunates. He has been seen flying unaided, riding dinosaurs, killing other dinosaurs, and always, always rescuing the princess.
Who is this guy?