Oumar Sissoko is the cousin of the footballer who plays for what Liga 1 team?
Mohamed Sissoko Mohamed Lamine "Momo" Sissoko Gillan (born 22 January 1985) is a Malian footballer who plays as a defensive midfielder for Mitra Kukar in the Liga 1.
Younès Belhanda Younès Belhanda (born 25 February 1990) is a French-born Moroccan professional footballer who currently plays for Galatasaray, and the Morocco national team.