The club website of Pharmacists stated that the goalkeeper concluded a contract with the club by 2028.
The Bayer Transfer Transfer does not report, but Transfermarkt’s statistical portal noted that Mark had moved to the German club for 14 million euros.
“This is one of the special steps in my career. Many matches against real world stars in England allowed me to take the next step forward.
The ability to realize your strengths in the German top club, which has high goals at both national and European levels, makes me very happy. I love the Bundesliga and, of course, very glad that I will be able to speak with Bayer in the Champions League, ”Flexen said.
🆕 Wir Freuen Uns Auf Dich, Mark! 🤩
#Bayer04 | #Flekken2028 pic.twitter.com/srkc458er– Bayer 04 Leverkusen (@Bayer04fussball) June 3, 2025
🇳🇱 Welkom, Mark! 🤗 #Bayer04 | #Flekken2028 pic.twitter.com/gcdoffsafg
– Bayer 04 Leverkusen (@Bayer04fussball) June 3, 2025
🎬 Behind the Scenes Bei Mark #Flekken’s Erstem Tag in Leverkusen ➕ Erstes Interview Bei #Bayer04: 👇HTTPS: //t.co/3fdctuhc0r pic.twitter.com/hg7xzxfwsr
– Bayer 04 Leverkusen (@Bayer04fussball) June 3, 2025
Source: Sport.ua