John made almost 500 appearances for Chelsea between 1998 and 2017 and won everything there is to win in the game with his beloved Blues.
A former England captain, John won 78 caps for the Three Lions, appearing at World Cups in 2006 and 2010 and European Championships in 2004 and 2012.
After a season with Aston Villa in 2017-18, John retired from playing and was appointed assistant head coach under Dean Smith at Villa Park.
When Smith moved to Leicester in 2023, he took John with him but in July of that year, John was lured back to Chelsea to become the club's new academy coach.
With almost 10 million social media followers, John is highly active online.
2004-05, 2005-06, 2009-10, 2014-15, 2016-17: Premier League
1999-2000, 2006-07, 2008-09, 2009-10, 2011-12: FA Cup
2004-05, 2006-07, 2014-15: Football League Cup
2005, 2009: FA Community Shield
2011-12: UEFA Champions League
2012-13: UEFA Europa League