CIAN O’Connor was unbeatable on Wednesday evening against a high-class field of 45 riders to win the Prize of StädteRegion, two-phase class at the World Equestrian Festival at the spectacular CHIO Aachen.

Riding the 10-year-old gelding Callisto, a triumphant O’Connor commented after the win: “Callisto jumped clear last week to help the team finish third in Falsterbo and then in his first class here. He can go quick and get his nose in front for the win.”