Before making the sweet science a career, junior middleweight contender Callum Walsh was a big fan of wrestling, specifically the WWE. The 24-year-old Walsh (13-0, 11 KOs) from Cork, Ireland, is working tirelessly in getting ready for his fight on June 21, at the Chumash Casino in Santa Ynez, CA, against veteran Elias Espadas (23-6-1, 16 KOs).