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.
Oumar Tchomogo Oumar Tchomogo (born 7 January 1978 in Cotonou) is a Beninese footballer who plays as a forward for Rhône-Alpes Honneur Regional Ligue side Union Montilienne Sportive Football.