Zachary Heinzerling

'''Zachary 'Zach' Heinzerling''' (born 1 January 1984) is an American film director. He is best known for writing and directing the 2013 documentary film ''Cutie and the Boxer'' for which he won 'Best Director' at the 2013 Sundance Film Festival. The film was also nominated at the 2014 Oscars for Best Documentary Film. Provided by Wikipedia