Blenheim Palace International Horse Trials (Gemma Tattersall)

Blenheim Palace International Horse Trials
In This Photo: Gemma Tattersall
Gemma Tattersall of Great Britain adjusts her helmet ahead of competition during the dressage discipline on day two of the Blenheim Palace International Horse Trials on September 15, 2017 in Woodstock, England.
(Sept. 14, 2017 - Source: Michael Steele/Getty Images Europe)