Vladimir Kononov (Donetsk People's Republic)

Sloviansk is a city in Donetsk Oblast, Ukraine. It is located in the north of the region, in the valley of the Kazennyi Torets River, a right-tributary of the Donets. The city was known as Tor until 1784. Sloviansk had a population of 105,141, but during the 2022 Russian invasion of Ukraine, the population had shrunk to around 24,000 by July 2022, according to Ukrainian authorities.

Judo is an unarmed modern Japanese martial art, Olympic sport, and the most prominent form of jacket wrestling competed internationally. Judo was created in 1882 by Kanō Jigorō as an eclectic martial art, distinguishing itself from its predecessors due to an emphasis on "randori" instead of "kata" alongside its removal of striking and weapon training elements. Judo rose to prominence for its dominance over established jujutsu schools in tournaments hosted by the Tokyo Metropolitan Police Department, resulting in its adoption as the department's primary martial art. A judo practitioner is called a "judoka" , and the judo uniform is called "judogi" .

Shakhtarsk Raion was one of the raions of Donetsk Oblast, located in eastern Ukraine. The administrative center of the raion was the city of Shakhtarsk, which was incorporated separately as a city of oblast significance and was not part of the raion. The raion was abolished on 18 July 2020 as part of the administrative reform of Ukraine, which reduced the number of raions of Donetsk Oblast to eight. However the raion has not been under control of the Ukrainian government since 2014, and has been part of the Donetsk People's Republic which in 2015 abolished it and subordinated to the city of Shakhtarsk. The last estimate of the raion population, reported by the Ukrainian government, was 18,878 .