Career
He is the vice-captain of the national team He captained the team in the 2012 CECAFA Cup in the absence of Richard Justin and James Moga. He has made at least two senior appearances for South Sudan against Ethiopia and Kenya in the 2012 CECAFA Cup.
Club Wau Salaam Football Club became the first ever South Sudanese football club in the 2012 Kagame Interclub Cup.
Although the team was humiliated and faced some heavy, Khamis managed to reserve some pride by becoming the only Wau Salaam and South Sudanese scorer in the 2012 Kagame InterClub Cup, showing his talents amongst a 7-1 thrashing.