Wendy can be heard on the radio since 2001. First as a file reader for the ANWB, then as one of the DJs of 100% NL. She was also briefly heard as a newsreader at Novum News and RTV-NH and as a co-host at KX Radio and Wereldomroep. Wendy also worked as a traffic reader at the Traffic Information Service (VID). As a voiceover, Wendy can be heard regularly in radio and TV commercials, corporate films and telephone systems for customers such as Apple, Eneco and KLM-Air France and she is the station voice of RadioNL.