Dan Ahti Tolppanen is a Finnish artist of Jewish origin, better known by his stage name Uniikki. He is co-founder in 1998 of Rähinä Records with Elastinen, Iso H, Andu and Tasis.
Uniikki is a rapper and hip hop artist, who gained fame through membership in Finnish band Kapasiteettiyksikkö. For some recordings, he appeared in Rähinä. He works as a solo act, and signed to his own Rähinä Records, but also has a great number of collaborations.
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