Kurt Zouma was born in Lyon, France, and came through the youth ranks at Saint-Étienne before making his senior breakthrough there. His performances attracted the attention of Chelsea, who signed the young French defender and handed him the number 5 shirt ahead of the 2014–15 season, a notable mark of confidence in a teenager joining one of England's top clubs.
Zouma made an early impression at Stamford Bridge, scoring on his Chelsea debut in a League Cup third-round victory over Bolton Wanderers during that same 2014–15 campaign. Chelsea went on to win the Premier League title that season, giving Zouma his first major honour in English football at a young age.
A powerful and physically imposing centre-back, Zouma is known for his aerial ability, pace, and commanding defensive presence. He reads the game well and is capable of playing out from the back when required.
As a French international, Zouma has represented France at various levels and earned senior caps with the national side, underlining the regard in which he is held within the game.
At Chelsea, Zouma has been regarded as a long-term defensive option, with the club investing in his development over a number of seasons. He has featured across multiple competitions for the Blues and continues to be part of their defensive setup at Stamford Bridge.