
Kai Havertz has spent nearly half his life at Leverkusen and already broken a lot of records at the club and in the Bundesliga at the age of 21. For two years, Havertz has also been an international, a hero amongst several generations of fans and, according to numerous pundits, he is one of the most fascinating players in the world of football with his outstanding playing style.
In the film, fellow Germany international Toni Kroos, friend and former teammate Julian Brandt, Leverkusen sporting director Simon Rolfes, coach Peter Bosz plus the two Bayer 04 managing directors Rudi Völler and Fernando Carro look back at special moments with and by Havertz.
Viewers can watch exclusive video footage from the the early years such as Havertz’ first interview and his best goals for the Bayer 04 youth teams – through to previously unreleased material from his time as a first team player.
Havertz explains what it was like for him and his family when he moved away from home to fulfil his dream of playing professional football, how he reconciled his education and training and which hobby gives him the most peace of mind. His comment on the past ten years: “The time has flown by.”
Thanks to ‘KAI – the Havertz Story | 10 years at Bayer 04 Leverkusen“ it is now captured forever.

Midfielder Ruby Grant is leaving Bayer 04 Leverkusen and joining Portuguese runners-up Sporting CP a year before her contract expires. The 24-year-old has been at the Werkself since January 2025.
Show more
Bayer 04 have loaned Brazilian full-back Arthur to Bundesliga side Werder Bremen for one year. Arthur Augusto de Matos Soares – the full name of the right-back – has a contract with Leverkusen until 30 June 2031. At Werder, the 23-year-old is expected to make an impact and help the long-established club further consolidate their position in the Bundesliga.
Show more
Bayer 04 have loaned defender Jeanuel Belocian to Spanish top-flight side Racing Santander. The 21-year-old defender joins the team currently ninth in La Liga until the end of the current 2026/27 season. Belocian’s contract remains valid until 30 June 2029. Last season, the 1.86-metre-tall U21 international was loaned to VfL Wolfsburg for six months.
Show more
He knows the dressing room, the pitch and the club. But, above all, he knows the feeling of playing for the Werkself at the BayArena: Moussa Diaby is back in Leverkusen after three years. The lightning-fast winger has signed a contract with Bayer 04 until 2031 and he will once again wear the number 19 jersey. The left-footed player previously played for the club from 2019 to 2023, having arrived in the Rhineland from his native France as a promising young talent and eventually leaving the club – having established himself as one of the Bundesliga’s best attackers – to join Aston Villa in the Premier League. Now he has returned to Bayer 04 from Al-Ittihad FC in Saudi Arabia.
Show more