Street Fighter EX/C. Jack

Cracker Jack (クラッカー・ジャック) is a bat-wielding former bouncer from Las Vegas known for his unstoppable punches. When he's being pursued by an unknown organization, he decides to become Blair's bodyguard in order to travel the world and fleet his pursuers. Afterward, his younger sister is kidnapped by an underground fighting champion named Bharat, who challenges Jack to a underground match. After defeating Bharat, he is continued to be pursued by the mysterious organization and eventuually decides to seek refuge in Blair's mansion.