
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.

After being nominated for the Bundesliga Goal of the Year 2025, Martin Terrier's wonderful strike for the opener against FC Köln is now also up for selection for the ARD Sportschau Goal of the Month award for December 2025. Bayer 04 fans have until 19:00 CET on 10 January to vote for the French forward.
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After a break of almost two weeks, the Bayer 04 Women begin preparing for games in 2026 on Sunday. Bayer04.de provides an overview of the dates at the start of the second half of the season.
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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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Rüdiger Vollborn has been at the club for 40 years, he holds the record number of Bundesliga appearances for the club (401) and is the only Bayer 04 player to have won both the UEFA Cup (1988) and the DFB Pokal (1993). And the Berliner stayed with the Werkself after ending his impressive playing career as he worked as a goalkeeping coach for the following nine years. Vollborn now works under the Bayer Cross as a fan liaison officer and club archivist. Since February 2021, the personalised Black and Red lexicon takes Werkself fans under the heading of 'Rudi recounts...' on a brief trip through the history of Bayer 04 every month…
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