The attacking midfielder Ayman Aourir had joined Bayer Leverkusen from Viktoria Köln in 2018.
“Ayman is a talented and very important player in our U-19 side,” said Bayer Leverkusen sporting managing director Simon Rolfes about the 18-year-old. “We are confident he will have a successful development with the senior squad and we will give him targeted support along the way.”