Antoine Snyders gained his first international experience in 2019 when he won the bronze medal behind the teams from Germany and France in 39.77 seconds at the U23 European Championships in Gävle with the Belgian 4 x 100 meter relay.
In 2019, Snyder became Belgian indoor champion in the 200-meter run .
Personal best
100 meters: 10.61 s (−0.3 m / s), June 1, 2019 in Oordegem