Who is Tim Fosu-Mensah?
Bayer Leverkusen's latest acquisition from Manchester United comes with an Ajax upbringing and defensive versatility.
FCU Union Berlin Union Berlin - B04 Leverkusen Bayer Leverkusen
Union leave it late to beat Leverkusen
Union substitute Cedric Teuchert struck two minutes from time to earn the hosts all three points against Leverkusen.
The top 5 winter transfers so far
From returning fan favourites to exciting youngsters, we shine the spotlight and the best new arrivals of 2021 so far.
Leverkusen sign Timothy Fosu-Mensah
The 23-year-old Netherlands international has signed a three-year contract at the BayArena.
Florian Wirtz aiming to "be the best"
Still just 17, Florian Wirtz has had a whirlwind start to life as a professional footballer, but insists he is only looking forwards and not back.