Those who submit STAFF changes, please provide an official source that shows the transfer/release. Transfermarkt isn't always trustworthy when it comes to staff.
2000048481 · Contracted to Bayer Leverkusen
Malte Krüger is a 42 year old Head of Sports Science from Germany.
They are currently contracted to Bayer 04 Leverkusen earning £2K per week.