What weight class did Jack Dempsey have title fight wins in? How many title fight wins did Jack Dempsey have in #1? How many title fight wins did Wladimir Klitschko have in #1? Is #2 greater than #3?
Jack Dempsey
Jack Dempsey competed as a heavyweight and a lightheavyweight. Jack Dempsey only had a handful of title defenses as heavyweight champion. Wladimir Klitschko had 25 heavyweight title fight wins. Jack Dempsey did not hold the lightheavyweight title. Dariusz Michalczewski had 23 lightheavyweight title fight wins.
American boxer
Did Jack Dempsey have most title fight wins in either of his weight classes?