From the first boxing match broadcast on radio in 1921, this History Channel video traces the memorable moments in sports broadcasting on radio and television. Ernie Harwell, Curt Gowdy, Frank Gifford, Howard Cossell, Brent Musburger and others comment o n the voices and personalities that brought major athletic events into homes across the United States. Directed by George Veras; narrated by Frank Deford.