Sylvain Grenier (March 26, 1977) is a Canadian professional wrestler. He is best known for his appearances with World Wrestling Entertainment between 2003 and 2007 where he was part of La Résistance and became a four time World Tag Team Champion with René Duprée one time and Rob Conway three times. After his release from WWE, Grenier became a French language commentator for Total Nonstop Action Wrestling (TNA) Impact! for a number of years and continues to wrestle on the Québec independent circuit.