William Gallas played for all three of Arsenal, Tottenham or Chelsea.
Players to have represented both Tottenham Hotspur and Arsenal, and Sunderland and Newcastle United are included on this list.
Arsenal manager Arsene Wenger is under heavy pressure with his side 16 points adrift of league leaders Chelsea.
The former Chelsea, Tottenham Hotspur and Arsenal defender has given his thoughts on the Premier League title race.
William Gallas spent time at Chelsea, Arsenal and Tottenham Hotspur during his 12-year stint in the Premier League.
Hugo Lloris is Tottenham Hotspur's and France's number one goalkeeper.
The 20-year-old Tottenham Hotspur midfielder says the former defender was one of his biggest inspirations.
Former Chelsea and Arsenal player William Gallas has lauded Jose Mourinho.
Jose Mourinho has paid tribute to now-retired former Chelsea defender William Gallas, whose 2006 departure left the Blues boss filled with sadness.
William Gallas has retired from professional football at the age of 37.