Back
21.05.2019Bayer 04

Boldt, Kiese Thelin and Kirschbaum say farewell

Bundesliga season 56 finished on a high for the Werkself with qualification for next season's UEFA Champions League campaign. For Jonas Boldt plus Thorsten Kirschbaum and Isaac Kiese Thelin it is the end of their time under the Bayer Cross.
crop_20190511_Verabschiedung_Boldt.jpg

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.

crop_20190511_Kirschbaum_Kiese_Tehlin_Verabschiedung.jpg

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.

Related News

FBL e.V. gegründet
Women - 10.12.2025

Association of all Women's Bundesliga clubs: FBL e.V. officially founded

The clubs in the Google Pixel Women's Bundesliga have opened a new chapter in the history of women's football in Germany. With the official founding act of the "Frauen-Bundesliga FBL e.V." on Wednesday afternoon in Frankfurt am Main, Bayer 04 Leverkusen and the 13 other top-flight clubs have joined forces for the first time.

Show more
LIVE ab 13.50 Uhr | Bayer 04 - Newcastle United | UEFA Youth League
Werkself-TV - 10.12.2025

LIVE from 13:50 CET | Bayer 04 vs Newcastle United | UEFA Youth League

The Bayer 04 U19s today, Wednesday 10 December (kick-off: 14:00 CET), host Newcastle United on the sixth and final matchday in the league phase of the UEFA Youth League. For coach Kevin Brok's team, the game against the English side is about securing a place in the next stage of the competition and a historic first appearance in the knockout phase. Werkself TV will broadcast the match live and free of charge from the Ulrich Haberland Stadium from 13:50 CET...

Show more
Die PK mit Hjulmand und Quansah vor dem UCL-Heimspiel gegen Newcastle | 6. Spieltag UCL
Werkself-TV - 09.12.2025

Hjulmand ahead of #B04NEW: ‘Take the next big step’

Will Bayer 04 emulate their away wins at Benfica and Manchester City? Newcastle United are the visitors at a sold-out BayArena on Wednesday, 10 December (kick-off: 21:00 CET/live on Werkself Radio) to round off the UEFA Champions League games for the year. Coach Kasper Hjulmand spoke in advance about the momentum in Europe's premier club competition and gave an encouraging personnel update. Jarell Quansah also spoke about his experiences playing against Nick Woltemade and his wish for the Bayer 04 fans.

Show more
Nick Woltemade für Newcastle United
Champions League - 09.12.2025

Our next opponents: 'Big Nick' delighting the Magpies' fans

Newcastle United have amassed nine points after five matchdays, one more in the UEFA Champions League than the Werkself. The Magpies are also steadily improving in the Premier League, where they're currently unbeaten in four games. On Wednesday, 10 December (kick-off: 21:00 CET), Eddie Howe's side will be the visitors at the BayArena. He's also likely to field two Germany internationals in the game. The lowdown on our next opponents.

Show more
Youth League
U19 - 08.12.2025

Youth League decider against Newcastle United: ‘It’s in our own hands - we want to take our chance."

The situation ahead of the showdown is clear - and promising. The Bayer 04 U19s host Newcastle United on the sixth and final matchday of the 2025/26 UEFA Youth League phase. A win at the Ulrich Haberland Stadium would see the Werkself go through to the knockout stages of the competition for the first time. Ahead of the clash on Wednesday, 10 December (kick-off: 14:00 CET/livestream on bayer04.de and in the Bayer 04 app), coach Kevin Brok spoke about the successful build-up, his assessment of the match and the danger of underestimating the already eliminated English side.

Show more