John Crimber is an American professional rodeo cowboy who specializes in bull riding. He joined the Professional Bull Riders (PBR) circuit at the age of 18 in 2023. Crimber is nicknamed "Mr. October" for his clutch walk-offs in the PBR Team Series Championship. He won the PBR Team Series Regular Season MVP title in 2024 and 2025, while winning the PBR Team Series Championship MVP title in 2024.
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