Mousa Oundo Oduori born on 19/03/1999 in Pumwani Nairobi County. He went to Nairobi County’s Kaloleni Primary School, for his high school studies he joined Bukiri Boys in Busia County. He started his football journey at his hood team Black Mamba in Kaloleni .He then featured for Mathare United Under 20 team in the Kenya Premier League under 20 tournament for two consecutive years with his team emerging winners in both editions. Other teams Oundo has featured for are Football Kenya Premier League sides Mathare United , Chemilil Sugar FC and Nairobi Stima. He then signed for AFC Leopards but later loaned to Kibera Black Stars  for three months. After his loan stint he rejoined  AFC Leopards and made his debut against Kakamega Homeboys at Nyayo Stadium.