Career
He has been capped by Congo at international level Club
= Qarabağ In July 2013 Kapolongo signed for Azerbaijan Premier League side Qarabağ from Jordan Premier League side Shabab First Rate (at Lloyd's)-Ordon on a two-year contract. Kapolongo made his debut for Qarabağ in the Union of European Football Associations Europa League 1st Qualifying round 2nd leg match against Metalurg Skopje. coming on as a second-half substitute for Nikoloz Gelashvili.
His first goal for Qarabağ came two games later, again in the Europa League, in extra time against Piast Gliwice.
Kapolongo secured a 2-2 draw for Qarabağ which meant they went through as 4-3 winners to the 3rd qualifying round. Kapolongo went on to make his league debut on 11 August 2013 in a 5-1 vicotry over Sumgayit, again coming on as a second-half substitute for Gelashvili.
= FK Teplice On 25 July 2014, Kapolongo signed for Czechoslovakian First League team FK Teplice. International
Kapolongo made his national team debut on 27 March 2011 against Ghana in a 2012 Africa Cup of Nations qualification, coming on as a substitute for Jean-Claude Mpassy.
Kapolongo then had to wait two-years for his second cap, which came on 14 August 2013 against Tunisia in a 3-0 friendly defeat in which Kapolongo was replaced by Dzon Delarge in the 77th minute.