Luka Radulović came up through the Serbian and European BJJ scene before settling in Tromsø, where he became the main instructor at Tromsø Kampsport Academy. The geography is the story: most of Norway's BJJ activity sits in the south, and putting a black-belt-led programme in place in Tromsø means running a year-round academy at one of the northernmost latitudes anywhere in the sport.
Under Radulović, the Tromsø room has become the central hub for BJJ in northern Norway, drawing in students from across Troms and Finnmark and giving the region its own competitive identity rather than sending everything south.
He is one of a small group of Balkan black belts whose decision to teach in Scandinavia has measurably extended the map of European jiu-jitsu.