Yannick Renier (born 29 March 1975) is a Belgian actor who started his career in the theatre in the 1990s and has since appeared in several films and television productions. He is brother of actor Jérémie Renier. Yannick Renier (born 29 March 1975) is a Belgian actor who started his career in the theatre in the 1990s and has since appeared in several films and television productions. He is brother of actor Jérémie Renier.