Who? never heard of or seen in HLTV. But I do have a x-ray vision and I can see you are talking about someone at age of 11, max 12 and who plays random CSGO MM matches and doesn't have real friends in IRL and who wants to be heard of or recognized by any means on the all mighty HLTV forums.
I once had to go to a gig of the actual Tuure Boelius. It was an event where we were asking for money for our school from the city and Boelius was performing there. It was the most laconic crowd ever. Even people in the front row were just standing still. Nobody wanted to actually be there. He performed "Lätkäjätkä Ville" before it had been released.
After the gig I went to the bathroom and he was having a shit in the stall next to me. We washed our hands at the same time but didn't talk.