
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.

Hans Sarpei was born on 28 June 1976 in Tema, Ghana, and came to Germany with his parents at the age of three, where he grew up in Cologne. Even before he was born, his mother and father worked in Hamburg in the import-export sector. There they met an older man who introduced them to German culture and supported them. Out of gratitude, Hans was later given his first name, although this man died before he was born. Hans comes from a sporting family; his older brother Edward and his nephews Hans Nunoo Sarpei and Kingsley Sarpei were or are also professional footballers.
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On 3 June 1953, Hans-Josef (‘Sepp’) Kretschmann became the fifth coach in the history of Bayer 04 Leverkusen. Born in Allenstein, East Prussia, on 21 March 1902, the football coach first studied to become a teacher before later switching to football. He took over the Werkself from Franz Strehle, under whom the team twice managed to stay in the 1st Oberliga West. However, Strehle did not extend his contract in Leverkusen after these two very successful years.
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After promotion to Bundesliga North 2 in the summer of 1975, Bayer 04 are fighting relegation just eight months later. The club expects full commitment from everyone in this precarious situation. Promotion coach Manfred Rummel is to give up his main job as a teacher at the Mülheim special school and become a full-time coach at Bayer 04. The coach, who is very popular with the team, does not see himself in a position to fulfil the club's request. Despite a 2-0 home win against SpVgg Erkenschwick, Manfred Rummel is put on gardening leave by "mutual agreement".
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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 personal 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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