- Cowboy Tuff Chex
- 262.5 centimetre(s)
- United States (Lawton)
The longest horn spread on a bull living is 262.5 cm, and was achieved by Cowboy Tuff Chex (USA) in Lawton, Oklahoma, USA, on 4 October 2019.
Owner Richard James Filip entered Cowboy Tuff Chex in the Texas Longhorn Breeders Association's annual Horn Showcase in hopes of making his impressive horn spread an official Guinness World Records title holder.