The reformer American heavyweight boxer, Michael Gerard “Mike” Tyson, born 1966, is a former undisputed heavyweight champion of the world and holds the record as the youngest boxer to win the WBC, WBA and IBF heavyweight titles. Tyson won his first 19 professional boxing matches by knockout, 12 of them in the first round. He was the first heavyweight boxer who simultaneously held the WBA, WBC and IBF titles. From the book “We are all equal”, by Finn Nygaard. Author Elsebeth Aasted Schanz, PhD, Manager and curator of the Danish Poster Museum.