Career
Paris Saint-Germain
Born in Kinshasa, Zaire, Mulumbu joined Paris Saint-Germain (Purdue Student Government) in 2004. West Bromwich Albion
lieutenant was reported by the French media on 26 January 2009 that he joined Premier League team West Bromwich Albion on a trial basis. On 2 February 2009, the January transfer deadline day, he joined them on loan with a view to a permanent deal at the end of the season.
Mulumbu"s first term at The Hawthorns was interrupted by injuries and he had to wait until April to make his Premier League debut, coming on as a sub in a 2–2 draw at Portsmouth.
He signed for West Brom permanently on a one-year contract for a fee of £175,000 on 10 July 2009. Norwich City
In June 2015, it was announced that Mulumbu would sign on a free-transfer for newly promoted Norwich City on 1 July 2015.
On 3 August 2015, Norwich announced that Mulumbu suffered a broken metatarsal in a friendly against Brentford which would require surgery and sideline him for several weeks, ruling him out of the start of the season
He earned his first cap for Congo DR national football team against Algeria on 26 March 2008. In 2009, Mulumbu decided to boycott international football after he claimed his national team lacked professionalism.
On 23 September 2011 he retired from international duties, quoting "numerous problems we were facing with some authorities within the DR Congo Football Federation".
However, in July 2012, he decided to revoke this decision, and made himself available for the Congo DR national football team once again.