All three received an official farewell at the last home game of the season against Schalke 04. The two managing directors Fernando Carro and Rudi Völler thanked the trio for their commitment to Bayer 04.
Jonas Boldt worked for the Werkself for a total of 15 years. It began in 2003 with a placement; in 2007 the man from Nuremberg joined the scouting department. As a scout, head scout, sporting manager and finally sporting director – the 37-year-old has played a significant part in all the transfers in recent years thus making a contribution to the success of the Werkself. At the end of November last year, Jonas Boldt decided to leave his post as sporting director and the club at the end of the season.
While Boldt leaves Bayer 04 after a long stay, Isaac Kiese Thelin and Thorsten Kirschbaum only moved to Leverkusen in the summer of 2018. Kiese Thelin joined the Werkself from Anderlecht on a season-long loan. Last term the Sweden striker made 14 appearances in all competitions and scored one goal.
Goalkeeper Thorsten Kirschbaum also leaves the club after one season. The 32-year-old was the third choice shot-stopper in this campaign behind Lukas Hradecky and Ramazan Özcan. In the middle of December the number 24 made his competitive debut for the Black and Reds in the 5-1 win at AEK Larnaca in the Europa League – it was also Kirschbaum’s first game in a European cup competition.
The long-standing successful collaboration between Bayer 04 and the transport service provider wupsi GmbH has been expanded: From January 2026, 100 wupsi bikes with Bayer 04 branding will be available for hire throughout the city of Leverkusen. They will complement the many existing offers and services that provide key support, especially for fans travelling to and from home matches at the BayArena.
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The Werkself are back! Following the two-week winter break, head coach Kasper Hjulmand's team began the new year with an open session on Sunday. After Robert Andrich and his teammates arrived in Leverkusen yesterday for the official check-in, they got back down to business a day later in front of around 1,200 fans at the Ulrich Haberland Stadion. The report from the Werkself's first session of 2026.
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After a two-week winter break, the Werkself resume training on Sunday, 4 January. The first session in 2026 at the Ulrich Haberland Stadium starts at 11:00 and is open to fans. Bayer 04 look forward to welcoming supporters at the start of 2026. The Werkself schedule for the new year.
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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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