Andrew David Lapthorne is a British wheelchair tennis player. He took up wheelchair tennis in 2005, and entered the quad division in 2008. He is active in both singles and doubles tournaments, and has 17 grand slam titles in singles and doubles. He competed at his first Summer Paralympics at London 2012 in the quad singles and in the quad doubles, in which he won a silver medal and is now a three-time Paralympic medallist and British no.1 Quad tennis player, who started playing wheelchair tennis at the age of ten.

David Wagner is an American wheelchair tennis player. Paralyzed from the mid-chest down and with thirty percent function in his hands, he competes in the quad division. He plays by taping the tennis racket to his hand. He is currently ranked number three in the world in singles and number two in doubles.