Kierstin Antoniadis Wins Tricolor Ribbon in USHJA Pony Hunter Derby East Coast Championship
Kierstin Antoniadis and Pokerface. Lexington, Ky. – Aug. 4, 2019 – Ponies took over the Rolex Stadium on the final day of the Kentucky Summer Class with the prestigious USHJA Pony Hunter Derby East Coast Championship. A total of 98 horse-and-rider combinations navigated the course that featured a collection of obstacles simulating those reminiscent of…