Originally represented the Netherlands at her debut for the 2013 Alpine Skiing World Cup, she changed her nationality to Czech Republic in May 2022.

[1] Jelinkova was born in the Czech Republic, but grew up with her family in the Netherlands and stayed there until 11 years old.

[2] Jelinkova made her World Cup debut on 16 December 2012 in the Courchevel giant slalom, but she failed to finish the first run.

[3] She competed for the Netherlands at the 2013 Alpine World Ski Championships in Schladming, Austria.

[4] She competed at the 2015 Alpine World Ski Championships in Vail / Beaver Creek, United States.