Ousseini Nji Mfifen Mounpain (born 20 January 1994) is a Cameroonian professional footballer who plays as a defender or midfielder for Skopje.
[1] After that, he joined the youth academy of Racing (Avellaneda) in the Argentine top flight.
[1] In 2013, he signed for Argentine fourth tier club Defensores de Salto [es].
[5] In 2018, Mounpain signed for Austrian second tier team Austria Klagenfurt, where he made 18 league appearances.
[5] On 17 August 2018, he debuted for [Austria Klagenfurt during a 1–0 loss to Wacker II.