エリザベート王妃国際音楽コンクール
He is or has been chairman of "cultural" causes like Maison de la Radio Flagey s.a. and Flagey asbl, and board member of Quartier des Arts asbl, the International Queen Elisabeth Music Competition, of Europalia International vzw, the Vlaamse Academische Stichting vzw, and of the Francqui Foundation (Public Benefit Foundation).