Josef Prorok

Josef Prorok (; born 16 November 1987) is a Czech track and field athlete who specialises in the 400 metres hurdles. He participated in his first Olympic Games in London in 2012.

Achievements Representing the 2006 World Junior Championships Beijing, China 15th (sf) 400m hurdles 52.29 12th (h) 4 × 400 m relay 3:08.69 2007 European U23 Championships Debrecen, Hungary 7th (h) 400m hurdles 51.16 2009 European U23 Championships Kaunas, Lithuania 8th 400m hurdles 51.02 2010 World Indoor Championships Doha, Qatar 7th (h) 4 × 400 m relay 3:09.76 European Championships Barcelona, Spain 6th 400 m hurdles 49.68 2012 World Indoor Championships Istanbul, Turkey 7th (h) 4 × 400 m relay 3:09.46 European Championships Helsinki, Finland 5th 4 × 400 m relay 3:02.72 (NR) 2013 European Indoor Championships Gothenburg, Sweden 3rd 4 × 400 m relay 3:06.96