I’ve wrote about him here.
“Right sector” is a far right nationalist organization, involved in many crimes.
Dmytro Kotsyubaylo was given the “Hero of Ukraine” commendation on December 1, 2021, by the President of Ukraine.
His favourite joke was about “feeding his dog with the bones of Russian-speaking children.” He told this Time magazine, he posted about it on his page on Facebook
This is something i noticed a lot of - that many of the ukronazis are pretty honest with telling people what’s on their minds, and it all gets edited or never shown in the western media.