SportsReferees welcome!To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoSports09/09/2016September 9, 2016Ammar Sahar, a 27-year-old Syrian refugee, referees in Berlin's highest football league. We accompany Sahar during a match day.https://p.dw.com/p/1JzQhAdvertisement