Simply amazing. Filmed in Mariinsky Park, Kiev. In case you're wondering what they're saying...

Filmer: Please introduce yourself.
Skater: Boris.
Filmer: Please demonstrate your mastery, your skill.
Skater: Well, i'll try to do something.
Filmer: Thanks
...
Filmer: Well, there it is.
Skater: That's it.
Filmer: Thanks a bunch!
Skater: Are you going to post it somewhere where...? (tape ends)