HODOR.
This is Kristian Nairn, AKA Hodor, Djing:
Source: media.comicbookmovie.com / via: chrismohney.com
Before Game Of Thrones he was a famous DJ and now he's Hodor and also still a famous DJ.
Source: kristiannairn.com
This is him looking like what a DJ might look like.
Source: kristiannairn.com
And here a younger version of his DJ self:
Source: @ddefillo