Outside of some gray hairs, Jim Miller continues to prove ageless. At UFC 309 , Miller (38-18 MMA, 27-17 UFC ) won his 27th fight with the promotion when he submitted Damon Jackson (23-8-1 MMA, 6-6-1 UFC ) with a guillotine choke at 2:44 of Round 1. After the fight, Jackson left his gloves in the center of the cage, seemingly signifying his retirement. Like Jackson, many fighters have come and gone during the tenure of Miller, who has been with the promotion since 2008
More here:
UFC 309 video: Jim Miller taps Damon Jackson for 27th UFC win – MMA Junkie