West Ham have announced the signing of Greece international defender Konstantinos Mavropanos from German Bundesliga club Stuttgart.
The centre-back has signed a five-year contract for an initial £17m with £2m in add-ons.
Mavropanos - capped 19 times by his country - is now looking forward to bringing his extensive range of talents to east London.
"I am really happy and excited to be here – and to be back in the Premier League with West Ham United,” said the new No15, who made his Premier League debut as an Arsenal player in 2018.
"It’s an exciting time to be joining the Club after last season’s Europa Conference League win – and I am really looking forward to this next step in my career.
"I can promise the fans I will give everything for them and the shirt."
