Justin Gaethje's UFC White House title win described as one of sport's great underdog stories

Justin Gaethje, a 37-year-old veteran without a championship on his résumé entering the fight, defeated unbeaten superstar Ilia Topuria to claim the lightweight title at UFC White House as a roughly 5-to-1 underdog. Gaethje survived a body shot, a knockdown, and repeated power shots before stopping Topuria so thoroughly that the champion could not answer the bell for the decisive round. The victory, which earned Gaethje a double bonus, came at what many consider one of the highest-profile events in UFC history.