Gene Tunney vs. Harry Greb I through V were said to be the toughest fights in history. Harry Greb was a "swarmer", while Gene Tunney was a "stylist, boxer".
On April 28, 1967, Muhammad Ali refused to step forward when his old and new names were called at the United States Armed Forces station in Houston, Texas.
On May 29, 2010, Juan Carlos Burgos defeated Ricardo Castillo in a WBC Featherweight Eliminator match. Burgos earns a shot at the WBC featherweight title.
Amir Khan won by stoppage in the 11th round on Saturday night against New York's Paulie Malignaggi, using an effective jab and impressive poise and control.