Romantic Warrior is being assessed after change in joint

Romantic Warrior , the world's highest-earning horse, is being evaluated after veterinarians discovered a change in one of his joints. The Hong Kong Jockey Club's Department of Veterinary Clinical Services said in a news release Tuesday that the 8-year-old gelding " has undergone detailed physical examinations, including the use of state-of-the-art imaging equipment at our veterinary hospital.…