Acting · b. 1986 Psyko Punkz Biography Wietse Amersfoort (born July 19, 1986), better known as Psyko Punkz, is a Dutch hardstyle DJ. Acting DefQon.1 Weekend Festival Legends: 15 Years of Hardstyle Psyko Punkz 2017 Qlimax 2012 Himself 2013 Qlimax 2010 Himself 2011 Agent-readable