English Perl hacker, who currently lives in Bratislava, capital of Slovakia, but also enjoys to travel a lot. He is one of the driving forces behind the Rakudo where he fiddles especially with the dispatch, type system and object model. Jonathan also started Blizkost and long ago wrote the .net bridge for Parrot. He gave a lot of Perl 6 and Rakudo related talks. In any of these talks he mentions beer, because he loves it so much. He also posts regularly about his hacking activities and his homepage is http://www.jnthn.net/, where you can find all his talks.