Kevin McBride McBride's career-defining performance was a victory over Mike Tyson, former undisputed world heavyweight champion, via a 6th-round TKO on 11 June 2005 when Tyson quit the fight by informing the referee that he would not be able to continue to round Seven in the MCI Center in Washington, D.C. The aged Tyson explained in a post fight interview that his heart wasn't into the sport any more. Tyson announced his retirement after the bout, saying "I'm not going to disrespect the sport anymore by losing to this caliber of fighter". McBride has suffered six losses by knockout—including twice against fighters
Jack Lester (boxer) Jack Lester (boxer) Jack Lester (2 May 1891 – 1916) was an American heavyweight boxer. He was born in Calumet, Michigan as Jack Jubeck on May 2, 1891 to Polish parents. He was raised in Cle Elum, Washington. Lester's record was fairly unspectacular, though his knockout ratio in winning bouts was fairly high. His first manager was Harry Burns, but in 1910, ex-boxing champion Tommy Burns took Lester on. Tommy Burns sent Lester to Australia in 1911 to gain fight experience, and in September that year he beat Bill Lang, the Australian heavyweight champion, by points. While in Australia Lester