We're currently in a deep state of Game of Thrones withdrawal and we're latching on to anything that'll give us a quick fix to keep us going until *sniff* next year. This ultra-fan of Game of Thrones perfectly - and we mean PERFECTLY - got almost every voice down pat.
We're not joking - if you close your eyes, it's almost like Jon Snow is waffling through his lines. Also, his Jorah Mormont and Oberyn Martell are just spot-on. They're all spot-on, in fact.
Watch and be amazed.