🔗 Share this article Parker v Wardley: Reviewing Joseph Parker's Professional History Joseph Parker is known for not backing down from a challenge, and the numbers support this. At 33 years old, the Kiwi fighter has taken part in 39 professional bouts, with 36 victories, including 24 by knockout. He has suffered three losses throughout his career—against AJ, Joyce, and The Body Snatcher. Key Stats: 39 total bouts, 36 successful outings, 24 KOs, 3 career setbacks.