Introduction Jon "Bones" Jones is, by almost any objective metric, the most accomplished mixed martial artist who has ever lived. Two-division UFC champion, the youngest titleholder in promotional history, and the holder of more title-fight wins than anyone else who has stepped into the Octagon. He retired in June 2025 with a 28-1 record, an unmatched resume, and one glaring asterisk — the unification fight with Tom Aspinall that never happened. Contents Quick StatsBackgroundFighting StyleCaree
8 May 2026