Having sat on the sidelines for a year waiting for a matchup that never unfolded, Tom Aspinall can finally resume his career under the UFC banner. After being promoted to the undisputed heavyweight champion , the Brit has been chomping at the bit to defend his championship status inside the octagon. Believing he’s the best fighter in the world at his weight class, the 32-year-old has welcomed all challengers to attempt to pry the gold away from him.