Idumbo Muzambo was born on June 29, 2005, in Melun, France and joined Ajax’s youth academy from the Belgian KAA Gent in the summer of 2021. On January 6, 2023, the right-footed player made his debut in professional football during the Ajax U23 - FC Eindhoven match: 1-1. The Belgian played 23 matches for the U23 team, scoring three goals.
Ajax and adidas have extended their longtime partnership until 2031. adidas has been the sporting goods and main partner of Ajax since 2000. With the extension, the partnership will surpass the 30-year milestone, making it the longest running sporting goods partnership in the Eredivisie, and one of the longest running partnerships in European football.