Řezník is the stage name of Martin Pohl (born 1 October 1986, Rumburk), a Czech rapper, film director and multimedia creator who has been the driving force behind Czech horrorcore since 2005. His output - dark themes, black humour and uncompromising underground rap - has led to collaborations with Necro, Ill Bill, Bizarre of D12 and Brotha Lynch Hung, among others. Beyond music he runs the cult ZNK film universe (Párty Hárd, Na plech) and his own ZNK Production label.
The soundtrack Život Není Krásný: Poslední Exekuce was released on Spotify, connected with the release of the same-named game on Steam.
Řezník's film Na plech premiered on January 23, 2025, and 65,000 viewers watched it in cinemas during its first weekend.
A soundtrack for the film Na plech was released as a standalone album on Spotify and on vinyl.
Řezník released the studio album Hrozny hněvu featuring guests from American hip-hop (Non Phixion) and label colleagues DeSade and Haades.
A Christmas program of films from the ZNK Život není krásný universe ran in selected Czech cinemas from December 5, 2024, as a prelude to the Na plech premiere.
