Marko Vilhelm Vuoriheimo (born 26 June 1978 in Helsinki), professional know as Signmark, a deaf hip-hop recording artist from Finland. Party hip hop that takes a position is how he characterizes his music. Vuoriheimo, who was raised in a signing family, believes that the deaf should be treated as a linguistic minority with their own history and culture rather than as crippled individuals.

He released his first album in 2006, “Signmark” being self-titled, but it doesn’t seem to be on streaming. He released his second album “Breaking The Rules” in 2010 exploring topics on how he was disrespected as a deaf person. He released his third album “Silent Shout” in 2014 which has been completed deleted off streaming servers. He released his fouth project “Deam Awake” in 2018, which is also not on streaming, but the lead single with same name is. He released his fifth project “Viva La Parola” in 2021 which roughly translates to “Long live speech” in Spanish.