Feyenoord A youth product of SV DEHMusschen and SV Charlois, Milambo joined
Feyenoord's academy in 2015. He signed his first professional contract with the club, to mid-2023, at the age of 15 on 15 October 2020. He made his professional debut for Feyenoord in a 3–0
UEFA Europa Conference League win over
FC Luzern on 12 August 2021. At 16 and 131 days, Milambo became the club's youngest ever player, taking the record from
Georginio Wijnaldum. On 13 July 2022, his contract at Feyenoord was extended with a year, to mid-2025. He made his
Eredivisie debut on 2 April 2023, coming on as a substitute for
Orkun Kökçü in a 1–3
derby win over
Sparta Rotterdam. Milambo went on to play two more Eredivisie games as Feyenoord won their sixteenth league title. He made his
UEFA Champions League debut on 7 November 2023, replacing
Quinten Timber during a 1–0 defeat to
Lazio. On 16 January 2024, his contract at Feyenoord was extended with two years, to mid-2027. He was an unused substitute as Feyenoord won the
KNVB Cup by beating
NEC 1–0 in the
final on 21 April 2024.
Brentford On 3 July 2025, Milambo signed for
Premier League club
Brentford for an undisclosed transfer fee, reported to be around £16 million. ==International career==