Jack Hanma, Heroes Wiki

Jack Hanma is the major recurring character of the martial arts anime and manga series, Baki the Grappler. He is the first son of Yuujiro Hanma, the legendary Strongest Creature on Earth and the half-older brother of Baki Hanma. In the anime, he is voiced by Kouichi Sakaguchi  (seasons 1-2), Kenta Miyake (season 3) in Japanese and in English, he is voiced by Christopher Swindle  (season 3). Jack is the older half-brother of Baki hailing from Canada. His story being not too dissimilar to his brot

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