Mick Doyle's Kickboxing and Fitness Center has locations in Omaha, Nebraska as well as Dublin and Meath, Ireland, Charlotte, North Carolina, Phoenix, Arizona, and Cedar Rapids, Iowa. Mick Doyle is a two-time world Muay Thai champion from Dublin, Ireland who opened his first gym in 1988 based on a philosophy of having "without limitations." The gym's symbol represents the constant intertwining journey of an individual's training with no end. The gym trains various teams that compete nationally and internationally in sports such as kickboxing, MMA, Muay Thai, boxing, and Brazilian Jiu-Jitsu.