
From London to Leverkusen: Callum Hudson-Odoi leaves his birthplace for the first time in his career as a football player to join Bayer 04. He joined Chelsea at the age of six and his Ghanaian father Bismark Odoi was also a professional footballer in Ghana. Callum progressed through all the youth teams at the Blues over the following eleven years. He made his debut for the U18s at the age of 15, the U23s at 16, and he finally stepped up to the senior squad in 2017.
The fast and technically gifted Hudson-Odoi made his Premier League debut on 31 January 2018 under the then Chelsea head coach Antonio Conte in a 3-0 defeat at home to Bournemouth. He made one more league appearance in his first season.
The right footer went on to play more frequently in England's top flight in the following years. He played nine games in the UEFA Europa League in 2018/19 and joined his teammates in celebrating winning the title after a 4-1 victory against Arsenal in the final. Hudson-Odoi played a significant role in Chelsea's European triumph with four goals and two assists.
The Londoner celebrated the biggest success of his short career to date in the following year by winning the UEFA Champions League. The winger played an important role in the 2020/21 Champions League campaign with two goals in seven games and, after beating Manchester City 1-0 in the final, he lifted the trophy together with Werkself home-grown player, scorer of the winner in the final, and teammate Kai Havertz. Callum also won the FIFA Club World Cup with the Blues.
Hudson-Odoi has learned one thing in particular in his time at Chelsea as he explained in an interview with fifa.com: "The mentality was for us to score goals or always look to finish. Team spirit was and is really important for that. You never play alone and success is only possible as a team."
At the age of 21, Hudson-Odoi can already look back at 72 appearances in the Premier League, 17 in the Champions League as well as nine in the Europa League.

In the first episode of the new interview series "A New Chapter", Werkself defender Jarell Quansah reflects on his first few months under the Cross and speaks about his journey from England to Leverkusen. Having come through the ranks at Liverpool, a new chapter began for Quansah in the summer at Bayer 04 — with new objectives, fresh challenges and much ambition. In the video, the centre-back speaks about his development as a player and person, about the courage to leave your own comfort zone, and about what it means for him to be part of an international team in a different country. Honest, reflective and full of motivation — just like the start of his Werkself career.
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Full focus on Hoffenheim: after the late postponement of the away match at Hamburger SV, the Werkself are looking forward. To get themselves in top shape for the key clash at top-six rivals TSG Hoffenheim on Saturday 17 January (kick-off 15:30 CET), a number of players showed full commitment even on a day off - including two AFCON returnees...
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After Rio de Janeiro, it's off to Thuringia: This summer, Bayer 04 Leverkusen will prepare for the 2026/27 football season in Germany. While Brazil was the destination last year, the Werkself will now set up their training camp in Blankenhain, just outside Erfurt, from 1 to 7 August 2026.
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Four Bayer 04 players are in action at the 35th edition of the Africa Cup of Nations being played in Morocco from 21 December to 18 January 2026: Eliesse Ben Seghir for the hosts, Edmond Tapsoba with Burkina Faso, Ibrahim Maza for Algeria and Christian Kofane with Cameroon. Updates on the AFCON matches involving Werkself players...
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Due to the last-minute postponement of the Bundesliga match between Hamburg and the Werkself on Tuesday, 13 January, Bayer 04 will reimburse the ticket price to all 3,500 fans who had already travelled to Hamburg as a sign of appreciation. The tickets remain valid for the rescheduled match (date not yet set).
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