Jonathan Sacoor

Jonathan Sacoor (born 1 September 1999) is a Belgian sprinter specialising in the 400 metres.

Career
He first came to prominence early 2018, winning a bronze medal in the 4 × 400 metres relay at the 2018 World Indoor Championships in a new national indoor record of 3:02.51. Later that year, he became the first ever Belgian under-20 athletics world champion by winning the gold medal in the 400m individual race at the 2018 IAAF World U20 Championships. He then followed up this performance with a gold in the 4 × 400 metres relay at the 2018 European Athletics Championships

He was a member of the University of Tennessee track and field team from 2019 to 2021.

In 2024, he was on the team that won the gold for Belgium in the men's 4 × 400 m relay at the World Indoor Championships in Glasgow, Scotland and at the World Athletics Relays in The Bahamas, he was on the teams that qualified Belgium for the 4 × 400 metres mixed relay and the men's 4 × 400 metres relay at the 2024 Summer Olympic Games in Paris, France. Later that same year, he was on the Belgian men's 4 x 400 metres relay team that won the gold medal at the European Athletics Championships.

Personal life
His father is Mozambican, of Portuguese and Indian descent, his mother is Dutch.

International competitions
1Did not finish in the final

Personal bests
Outdoor Indoor
 * 200 metres – 20.90 (+0.4 m/s, Bruxelles 2024)
 * 400 metres – 44.98 (Rome, 2024)
 * 200 metres – 21.58 (Ghent 2018)
 * 400 metres – 46.95 (Ghent 2018)