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.
Aboubakar Oumarou Aboubakar Oumarou (born 4 January 1987) is a Cameroonian footballer who plays for Shenzhen F.C. in the China League One. He is most often deployed as a forward. Having started his professional career in China, he has played in four different Serbian clubs. Oumarou has been capped by the national team of Cameroon.