Wim Mertens (b. Neerpelt, Belgium, May 14, 1953) is a Flemish Belgian composer, countertenor vocalist, pianist, guitarist, and musicologist. Mertens studied social and political science at the University of Leuven (graduating in 1975) and musicology at Ghent University; he also studied music theory and piano at the Royal Conservatories of Ghent and Brussels. In 1978, he became a producer at the then BRT (Belgian Radio and Television, now called Vlaamse Radio- en Televisieomroep). For Radio 2 (Radio Brabant) he produced concerts by Philip Glass, Steve Reich, Terry Riley, Meredith Monk, Urban Sax and others, and hosted a program called Funky Town together with Gust De Meyer (with whom he recorded the experimental CD For Amusement Only).