Emma Stoker and Shelby 12 competed up to an international two-star level. It was Stoker who produced the gelding on an international level. Last summer they competed successfully at the international horse show in Knokke.
On their website Townhead Stud stated: "We are so proud to see our superstar Shelby going to the British number one rider Scott Brash, and his wonderful owners Lord and Lady Harris, and Lord and Lady Kirkham. As Shelby is the second horse purchased for Scott coming from the Townhead Stud, we hope Shelby will be as successful as Hello Annie has been for him. Best of luck to them both. "