Censor.NET reports citing Kyiv Operatyvnyi on Facebook.
Preliminary, it is reported of six people participating in the fight.
"The one who suffered the most is a military. It is know that his name is Illia Volodymyrovych, born in 1994, registered in Nikopol. He has got a knife wound, and has been taken to a hospital in grave condition," the message reads.
It is reported that the man was wounded by some Oleksii Mychkin, born in 1975, who had been earlier charged under articles 115 and 186 of the Criminal Code of Ukraine. Mychkin is in a hospital with traumas as well, where he was detained by police. His crime instrument was in his pocket.
The reason behind the brawl is being established by investigative team on the scene.