Ghost Mountain

Wren Kosinski (born 2001), known professionally as Ghost Mountain, is an American rapper, singer, songwriter, musician, and record producer. He gained notoriety in 2019 after co-founding, alongside childhood friend and rapper Sematary, the record label and rap collective Haunted Mound. Since 2019, he has released one solo mixtape, two collaborative mixtapes, and a collaborative extended play, all with Sematary.