GARY, Ind. -- This cheerleader became a world boxing champion!As a teenager, Mary McGee found herself in a boxing gym."I walked up to the coach in my cheerleading uniform and said, 'I want to be a boxer,'" McGee said.After giving the sport a try, training herself and winning several fights, a coach finally paid Mary some attention.Now, Mary brought the IBF Women's Super Lightweight title to her hometown of Gary, Indiana."I left my hometown to go fight for a title and actually brought it back," she said.McGee started boxing when she was a little older than 13-year-old and has now been boxing for nearly 20 years.