Biography | Chris Pyatt is a former world middleweight champion boxer from Leicester, England. Born in Islington on 2 July 1963 his record reads: Won 47 (KOs 34) | Lost 5 | Drew 0 | NC 0 | ND 0 | Tot 52. He won the WBO belt against Sumbu Kalambay on 19 May 1993 but lost it against Steve Collins on 11 May 1994 after 2 successful defences. |