Michael Clark (boxer)
 Michael Clark (born July 10 1973 Columbus Ohio) is a professional boxer. He has twice won the IBC lightweight title. Commonly known by his stagename Cold Blood he has also held the NABF lightweight title and been a challenger for the WBO title.Product of a single-parent home he grew up in Columbus Ohio. He began boxing at age 7 and soon became accomplished within the amateur ring. His boxing coach Matthew Voltolini adopted him as a son at age 12.