Who is Sweden's Yasin Ayari who refused to celebrate goal against Tunisia?

Sweden's Yasin Ayari, who refused to celebrate his goal during the match against Tunisia, is a 22-year-old midfielder making his World Cup debut. He is of North African heritage, with a Tunisian father and a Moroccan mother, but was born in Sweden. He had decided to represent the country of his own birth at the age of 18.