Nigel Benn vs. Chris Eubank, billed as Who's Fooling Who?, was a professional boxing match contested on 18 November 1990, for the WBO middleweight championship.

Benn, having lost to Michael Watson, began to rebuild in America, winning the WBO middleweight title by knocking out Doug DeWitt.

Benn stalked the challenger with pace, and the opening rounds are remembered for their lack of jabs or range finding punches.

The blow caused him to bite his tongue, leaving a severe gash which led to copious amounts of blood being swallowed.

With both men champions in the same weight division, a unification fight and three-year anticipated rematch was arranged by Don King for 9 October 1993.

The bout was declared a draw – Benn retained his WBC belt, Eubank his WBO championship.

Don King had not written the event of a draw into the contract, and as a result, neither fighter was contractually bound to join him.