Killiana Heymans (born 24 January 1997) is a Dutch athlete specialising in the pole vault. She represented her country at the 2019 World Championships in Doha without qualifying for the final. In addition, she finished fourth at the 2019 European U23 Championships.

Heymans' personal bests in the event are 4.51 metres outdoors (Cologne 2019) and 4.46 metres indoors (Sandnes 2019).

International competitions Representing the 2015European Junior ChampionshipsEskilstuna, Sweden16th (q)3.85 m2016World U20 ChampionshipsBydgoszcz, Poland17th (q)3.95 m2017European U23 ChampionshipsBydgoszcz, Poland9th4.20 m2019European U23 ChampionshipsGävle, Sweden4th4.20 mWorld ChampionshipsDoha, Qatar31st (q)4.20 m

References