🔗 Share this article Parker v Wardley: Reviewing Joseph Parker's Professional History Joseph Parker is known for his willingness to fight, and the numbers support this. At 33 years old, the New Zealand boxer has been in 39 professional bouts, achieving 36 wins, and 24 knockouts. He has suffered three setbacks over his career—against Joshua, Joyce, and Whyte. Fighter Profile: 39 fights, 36 victories, 24 knockouts, 3 career setbacks.