Albert Sambi Lokonga has joined us from Anderlecht on a long-term contract.
The 21-year-old midfielder came through the Belgian club's youth system after joining in 2014 as a 15-year-old and signing his first professional contract in November 2017.
He made his first-team debut for Anderlecht in December 2017 and has been a regular in their side over the past two seasons, making a total of 78 appearances.
A Belgium Under-21 international, Albert was called up at senior level in March 2021 when he was an unused substitute against Greece.
'I can't wait to play at Emirates Stadium, I can't wait!