- Greg Casteel
- 54:1 year(s):day(s)
- United States (Carbondale)
The oldest professional bull rider still featuring in competition is Greg Casteel (USA, b. 5 August 1961) who was 54 years 1 day old when he took part in the Carbondale Wild West Rodeo in Carbondale, Colorado, USA on 6 August 2015.
Greg came in 2nd place at the Carbondale Wild West Rodeo.