Hertha Berlin have agreed a deal in principle to extend the contract of 19-year-old attacker Jessic Ngankam, according to Kicker.
The Nigerian made his debut for the Bundesliga club on Saturday against Hoffenheim and has a contract with Hertha BSC until the end of the season.
Per Kicker, Ngankam will sign a contract until 2023 with the option to extend it by one year.