- Country:The Democratic Republic of Congo
- Born:1 June 1999 (20 years)
IJF World Judo Tour tyro Kalonji Mbuyi now resides in Paris where he is a member of Judo Club Raincy Villemomble (JCRV). The French capital was a natural location for him to make his first start on the IJF circuit but the Paris Grand Slam also happens to be one of the most formidable competitions in the sport. Mbuyi finished fifth at the Junior African Championships in May with a 2:2 record.