Mickey Walker
Mickey Walker didn’t believe in taking a light schedule, often fighting more than a dozen times in a year. However, this was not all that uncommon during this era of the sport.
Walker won the World welterweight and World middleweight titles during his career and holds wins over notable fighters such as Jack Britton, whom he won the welterweight title from, and Tiger Flowers. He also has notable defeats at middleweight to Harry Greb and at heavyweight to Max Schmeling.