As a winger, Chadli plays for Premier League club Tottenham Hotspur and the Belgium national team. In 2013, he joined Tottenham after winning the KNVB Cup in his first season with FC Twente in 2010. Chadli played an international match for Morocco in 2010, but the following year switched allegiance to Belgium, and has since earned over 25 caps and represented the country at the 2014 FIFA World Cup.
He played his youth football at JS Thier-a-Liege, Standard Liege and MVV Maastricht before being contracted by Dutch second division club AGOVV Apeldoorn in the summer of 2007.
He was born in Liege, Belgium.