The son of Diamant de Semilly was born as Flinstone de Tiji, and bred by Tim Van Tricht. In Bonheiden Joe Clee debuts this week with his new mount, already producing a double clear in the 1.40m class.

Under the saddle of Brash, Hello Guv'Nor jumped together impressive placings at the highest level. The pair was runner-up in the 1.55m at 's Hertogenbosch and in the CSI5* Grand Prix of Helsinki. They placed fifth in the GCL of Mexico City and were fourth in the CHIO Aachen Nations Cup, etc.

In 2017 Hello Guv'Nor moved to Laura Kraut. After also Justine Tebbel and Julie Welles competed the brown.