Former Nigeria national football team coach Sunday Oliseh has disclosed that he left his role due to a severe illness. Oliseh, who previously coached the Super Eagles, stated he was very sick and contracted mumps while in Nigeria. The admission comes as he reflects on his time with the team. Oliseh was appointed as head coach of the squad but eventually stepped down. His health issues reportedly impacted his ability to continue in the role. The Nigerian Football Federation has not yet commented on the situation. Oliseh’s departure was a significant moment for the team’s coaching structure. His candid remarks provide insight into the challenges faced by coaches in the Nigerian football environment. The mumps outbreak in Nigeria has been a public health concern in recent months. Oliseh’s experience highlights the personal sacrifices made by coaches in the sport. The Nigerian team continues to seek stability in its coaching leadership.