Grigor Dimitrov gets more than he bargained for after blowing out the candles on his 23rd birthday cake. His coach, Roger Rasheed, had another idea for him.

Nadal change shorts Rio Open QF 2015

Kyle Edmund's coach was totaly focused during the semi-final against Marin Cilic. His reactions say it all.

Svetlana Kuznetsova Cuts Hair Mid-Match | 2016 WTA Finals Singapore

Andy Roddick imitates Rafael Nadal during an exhibition night in Toronto. Milos Raonic, Serena Williams and Agnieszka Radwanska also took part of this event. (2012-11-16)

Caroline Wozniacki use some towels to imitate Serena Williams during her exhibition match against Maria Sharapova in Sao Paulo.