Baki Hanma

He is also Jack Hanma's half-brother. Baki has trained in martial arts since age three and later takes his training into his own hands, aiming to defeat and kill his father after becoming disillusioned with him. His fighting style, "Total Fighting", combines techniques from many martial arts. He later develops the ogre/demon face on his back, defeats Biscuit Oliva, is defeated by Pickle, and in Chapter 312 of Hanma Baki makes Yujiro forfeit the title of "Strongest Creature Alive" after making him concede in their fight.