Career
Before joining Ohio Leuven, Weuts played with youth teams of Lyra and Lierse. At only 16 years of age, he played his first official senior match for Lierse against Antwerp. In 2007, he was also part of the Belgium squad at the 2007 Fédération internationale de football association U-17 World Cup, together with players such as Eden Hazard and Christian Benteke.
In 2013, Weuts was released bu OHL and moved to Helmond Sport in the Eerste Divisie.
Koen"s older brother Kurt Weuts is also a professional football player and played together with him for Oud-Heverlee Leuven until 2011.