Matthias Casse (born 19 February 1997) is a Belgian judoka. In 2017, Matthias Casse became junior world champion in Zagreb, the first Belgian male judoka to achieve this since Johan Laats in 1986. That same year, he won his first judo grand prix medal at senior level, winning a bronze medal in The Hague. In 2019 he won the gold medal at the Euro...