Mario in most games when he jumps into lava he dies. I never said he wasn't strong, only that him jumping on enemies is not strength, it's his weight that crushes enemies. He shows leg strength by how high he jumps, sure, but Ryu can jump as high, actually probably higher. Mario never picks Bowser up, he swings him by the tail, which is still impressive as he's probably abou 4 tons. And which game did Mario run up walls, I can't remember?