

The smallest bull (height) measures 67.6 cm (26.6 in), and was achieved by Humphrey, who is owned by Joe and Michelle Gardner ( both USA), as measured at Kalona Veterinary Clinic, in Kalona, Iowa, USA, on 27 April 2018.
Humphrey is a miniature Zebu bull and Joe and Michelle thought this would be a great way to inform the world of this breed of cattle.