Gregory "Greg" Rusedski (born 6 September 1973) is a British-Canadian former tennis player who turned professional in 1991 and played until his retirement on 7 April 2007, at the age of 33. He represented Canada in the early years of his career, before changing to the United Kingdom in June 1995. He was UK number 1 in 1997 and again in 1999 and reached the ATP ranking of World No. 4 for periods from 6 October 1997 to 12 October 1997 and from 25 May 1998 to 21 June 1998. He reached the US Open final in 1997 and received the BBC Sports Personality of the Year Award in the same year.