Christopher Jullien

Early career and Auxerre

Born in France, he has origins from French island, Martinique. After failing to earn selection into the prestigious Clairefontaine academy, Jullien joined another local Parisian club, Torcy, the same club that produced the French national team's Paul Pogba. He then left in 2006 for Auxerre. After a year spent playing with the club's reserve team, former coach Jean-Guy Wallemme started playing him during the 2012–13 campaign in the second division. He made his club debut on 24 August 2012, when Auxerre won 2–1 against Laval. Jullien scored his first professional goal a week later, in a League Cup match against Dijon.

SC Freiburg

Jullien signed his first professional contract with SC Freiburg on a free transfer, after Auxerre failed to do so in the summer of 2013. During his first season in Freiburg, although he only appeared for the second team, he played in the fourth tier, the Regionalliga.

Loan to Dijon

In late June 2015, Jullien was loaned to Dijon in Ligue 2.

Toulouse

On 1 July 2016, Jullien signed a four-year contract for Ligue 1 side Toulouse.

Celtic

On 28 June 2019, Jullien signed a four-year contract for Celtic. He signed for a fee rumored to be in the region of £7 million, which would make him Celtic's second most expensive signing (after fellow Frenchman Odsonne Édouard, who signed for £9 million the previous summer). In the following game against Romanians CFR Cluj, Jullien was left on the…

Jullien was a member of France U20 team that won France's first ever FIFA U-20 World Cup held in Turkey.

As of 5 October 2023

Celtic

Scottish Premiership: 2019–20 Scottish Cup: 2019–20 Scottish League Cup: 2019–20 France U20

FIFA U-20 World Cup: 2013