Antonio Nusa receives an average salary of £338,000 as a professional footballer. Antonio Nusa is of Nigerian descent through his father and Norwegian descent through his mother.
Antonio Nusa began his career in Langhus IL and moved to Stabæk’s youth section at the age of 13. He was given the chance for the senior team in early 2021 and scored in a friendly match.
Antonio Nusa scored his first international goal for Norway in his debut match against Jordan. Nusa made his Eliteserien debut in May 2021 against Rosenborg and scored his first goal in June 2021 against Bodø/Glimt.
Antonio Nusa was called up by the Norway U19s for the elite qualifying round for the 2023 UEFA European Under-19 Championship and scored the winner in a 2–1 win over France in Orléans.
In August 2023, Antonio Nusa received his first call-up to the Norway senior national team by head coach Ståle Solbakken, for a friendly match against Jordan and a UEFA Euro 2024 qualifying match against Georgia.