Gianfranco Zola was Wednesday named as assistant coach to manager Maurizio Sarri, marking a return to the club where he spent seven years as a player, the Premier League club announced.
Zola, 52, played for the Londoners from 1996 until 2003, scoring 80 goals, including the winner in the 1998 European Cup Winners Cup final.
He also won the Super Cup, two FA Cups and the League Cup.
"For me it is an amazing thing. I am very willing to work hard because it is going to be a difficult challenge but I am pleased to be here, and to work hard with Maurizio to be successful," Zola said. "It would be great to be successful with Maurizio and for the club and I will give my best, as I did in the past as a player, so I will give my best in my new position.