YouTube gamer who specializes in the online battle arena video game Dota 2, a sequel to the Warcraft III video games.
He created his popular YouTube channel on October 16, 2007, but didn't upload his first video until February 27, 2009.
He has earned over 900,000 subscribers. He collaborates with other gamers including Dendi Pudge, iceiceice Invoker, SingSingm, and 2 ez 4 Arteezy.
He was born in Ukraine which is where he gets the "UA" in his channel name from.
He and Baumi both gained followings by playing Dota 2.