Grégoire Vuilleumier, known professionally as Greis, was born on April 3, 1978,
in Lausanne, Switzerland. He began his music career with the Bernese Chlyklass
Crew and later became a member of the band PVP. Greis gained prominence with his
debut solo album, Eis, released in 2003. He continued to release albums
including 2 (2007), and 3 (2009). The latter earned him a nomination for Best
European Act at the MTV European Music Awards. Greis is known for his
collaborations with various Swiss musicians such as Züri West, TAFS, E.K.R., Big
Zis, Sens Unik, and Stress. He also contribut...