Gemma Paternoster is one of Great Britain's top international show jumpers. She is the Young Rider European Champion (2006) and was victorious in 2010 as part of the British Nations Cup Team on her horse Osiris in Linz, Austria. Gemma competes for Great Britain in team and individual events.

Gemma is now jumping a Meydans top level and in 2010 enjoyed successful shows in Rotterdam and Falsterbo.

Gemma, a member of the World Class Development Squad, has an exciting string of young horses beginning their international careers, each with the potential to compete in the 2012 London Olympic Games.