jockey

Horses gallop on the track during a race at the Hong Kong Jockey Club's Happy Valley racecourse in Hong Kong, China. The Hong Kong Jockey Club is the city's sole provider of horse racing, football betting and lotteries

Justin Chin/Bloomberg

Horses gallop on the track during a race at the Hong Kong Jockey Club’s Happy Valley racecourse in Hong Kong, China

An Indian jockey leads his horse off the track after attending a practice session

Dibyangshu Sarkar/AFP/Getty Images

An Indian jockey leads his horse off the track after attending a practice session at The Royal Calcutta Turf Club on a foggy morning in Kolkata on Friday

A young Thai buffalo rider, center, raises his arm after winning the preliminary round race during an annual buffalo race in Chonburi province, southeastern Thailand, Friday, Oct. 18, 2013. The annual race is a celebration among rice farmers before harvesting rice.

Apichart Weerawong/AP

A young Thai buffalo rider, centre, raises his arm after winning the preliminary round during an annual race in Chonburi Province, southeastern Thailand, on Friday. The race is a celebration among rice farmers before harvesting rice.