Spaniard Rafael Nadal during a training session in Doha.
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/dohastadiumplusqatar/">Doha Stadium Plus Qatar</a>/ Vinod Divakaran
CC BY 2.0
<a rel="nofollow" class="external free" href="https://www.flickr.com/photos/dohastadiumplusqatar/12054444625/">https://www.flickr.com/photos/dohastadiumplusqatar/12054444625/</a>