Geule Blansh, born Yann Vallelian, born in 1993 in Geneva, has been active in the Geneva hip-hop scene for about five years. After participating in writing workshops in community centers, he began writing lyrics on his own. In 2008, he performed his first concerts, followed by numerous opening acts (Youssoupha, 1995, etc.) with his collective "13 Sarkastick."
