Wilder

Once, Wilder (ワイルダー Wairudā) was just a typical juvenile delinquent pretty-boy who expressed his discontent with the world by founding a motorcycle gang with some of his friends. Then one day, while they were having the sort of anti-authority fun The Man didn't like them having, they got beaten up by a rival gang. Having had the one thing he gave anything in the way of a flying fig about taken away, Wilder decided that the best thing to do would be to take his frustration out on society by joining up with the Decepticons. And to his "credit", Wilder didn't do it by half—he has flung himself so deeply into the evil world of the Decepticons and embraced it so eagerly, that there may be no coming back.