Clemens Westerhof is a Dutch football manager, who has worked in various football positions on the African continent since 1989.

The Nigeria national football team represents Nigeria in men's international football. Governed by the Nigeria Football Federation (NFF), they are three-time Africa Cup of Nations (AFCON) winners, with their most recent title in 2013. In February 2024, the Nigerian national football team was ranked 28th in the FIFA rankings. The team has qualified for six of the last eight FIFA World Cups, missing only the 2006 and 2022 editions. They have reached the round of 16 on three occasions. Their first World Cup appearance was the 1994 edition. The team is a member of FIFA and Confederation of African Football (CAF).