Ivona Dadic
Ivona Dadic, who hails from Austria and competes in track and field, was a member of the Austrian team that competed in the heptathlon at the Summer Olympics in 2012 as part of the heptathlon competition. The heptathlon was one of the events that took place at the Summer Olympics.
Even though she finished the competition in 25th place overall, she set new personal records in the long jump, the javelin, and the 800 metre race. She started doing the sport when she was young and competed for the first time when she was only nine years old.