Cub Swanson finishes career with first-round knockout of Nate Landwehr

Cub Swanson knocked out Nate Landwehr in the first round at UFC 327, marking the final fight of his UFC career. The 42-year-old veteran secured his 31st professional victory in spectacular fashion. Landwehr suffered his third consecutive loss. Swanson's retirement bout ended with a highlight-reel finish, giving him a memorable send-off from the octagon. The knockout came early in the opening round, allowing Swanson to exit the sport on a high note.