Ethan Shark

Ethan Shark- One of the 16 duelists in Kaiba's Grand Championship tournament. He is defeated in the second duel of the 2nd round by Leon Wilson a.k.a. Leon von Schroder. His deck is never shown in any of his duels in the u.s. anime but it is infered that he is a weak duelist as when he was defeated by Leon, Leon had not taken any damage to his Life Points.