One-Hit Wonders Part 1

At BGEast, there's an interesting (and I'll argue unique) phenomenon. The one-hit wonder (1HW). I'll stress the ‘wonder’ part. I'm not writing about a guy who appears in only one video, but a guy who makes an impact on you in only one video. Big difference. A true 1HW is a guy you remember and really like, but then he never re-appears.

Baby come back!
(That's Vasily Volkov, a recent 1HW.)