Since 1973, Top Rank Boxing has been the one of the country`s premiere sports promotions company in the field of boxing including all weight divisions and titles. Owned by famed promoter Bob Arum, this company has signed and promoted greats like Muhammad Ali, George Foreman, Thomas Hearns, Marvin Hagler, and Sugar Ray Leonard. Some of the top names of this era include Manny Pacquiao, Timothy Bradley, and more. The company is based in Paradise, Nevada and has associations with ESPN and HBO to bring top fights onto TV and video for fans everywhere to enjoy.