Zuzana Hejnová, Czech hurdler
Zuzana Hejnová (Czech pronunciation: [ˈzuzana ˈɦɛjnovaː]; born 19 December 1986) is a Czech athlete. She competes in the 100 metres, the 100 metres hurdles, the 400 metres and the 400 metres hurdles, and also the heptathlon. She is a two-time World Champion in the 400 metres hurdles, winning in 2013 and 2015.
Her sister, Michaela, is also an Olympic athlete.