She also participated at multiple World and European Athletics championships, indoor and outdoor, individually and as a member of the 4x400 metres relay teams.

Also at the time of 2024 Olympic Games, she was finishing her studies in medicine at KU Leuven, and starting internship in September 2024.

[3] In 2022, Ponette finished second at the 2022 Belgian Athletics Championships behind Naomi Van Den Broeck in the 400 m with a time of 51.93 s. She was the fifth Belgian to run faster than 52 s. She thus secured a place in the Belgian 4 x 400 m relay team for the World Championships later that year in Eugene, Oregon, U.S.A.[4] Her international debut with the seniors Belgium 4 x 400 m relay team came at the 2022 World Athletics Championships in Eugene, Oregon where the team finished 6th.

[6][7] In 2023, she was a member of the Belgian 4 x 400 m relay team at the World Championships in Budapest, Hungary that finished 5th in the final.

[14][15] Having also qualified individually for the women's 400 metres via the World Athletics Rankings,[16] she finished 6th in her round 1 heat and was eliminated in the repechages [17][18] but did set a new personal best of 51.46 seconds.