Yick Yu

From Degrassi Wiki

Yick Yu (portrayed by Siluck Saysanasy) is a Chinese-Canadian citizen who came to Canadian in the 1980s as a refugee. As a teen, he attended Degrassi Junior High School and later Degrassi High School. He was once good friends with Arthur Kobalowsky, but the friendship became strained when Arthur became rich, and Yick turned to drugs. He attended the 10 year reunion of Degrassi in 2001, and still lives in the Toronto area.