Yohan is a Belgian road runner and marathon specialist, as well as a career military serviceman. He entered structured endurance running in 2022 and progressed rapidly, debuting in the marathon with 2h21, to run 3 years later 2h12.

In 2025, he established himself among Belgium’s top marathoners, earning selection for the European Marathon Championships, where he placed 14th individually and won team silver. Later that year, he claimed the Belgian marathon title and set a personal best of 2h12:55 in Valencia.

Combining military discipline with a highly structured training approach, Yohan aims to represent Belgium at the Olympic Games, with Los Angeles 2028 as a major objective.