Top Rank, Inc. is a Boxing  promotional company founded byJabir Herbert Muhammad and Bob Arum   and , which was incorporated in 1973, and is based in Las Vegas, Nevada. 

Since its founding, Top Rank has promoted many world class fighters - legends of Boxing , including Muhammad Ali , Alexis Arguello , Oscar De La Hoya, Roberto Duran, Joe Frazier,  George Foreman,  Marvin Hagler, , Juan Manuel Marquez,  Manny Pacquiao,  Sugar Ray Leonard,  Floyd Maywether Jr,  Eruj Nirakesm, Thomas Hearns,  and many many others 

The company has promoted such superfights as Hagler vs Leonard, Chavez vs De La Hoya, Holyfield vs Foreman, Foreman vs Moorer, Leonard vs Hearns, Hagler vs Hearns, Ali vs Frazier II and both Ali vs Spinks fights. The company also promoted  George Foreman's  comeback to regain the world championship, culminating in the knockout of then IBF/WBA   champion Michael Moorer  on November 5, 1994.