Rens is a familiar voice in the Dutch business world. Since 2000, he has been one of the well-known presenters at BNR Nieuwsradio, where he currently hosts the weekly show Werkverkenners. He also appears on SBS6 every week in Goed Nieuws Vandaag. In previous years, he was a regular face on RTLZ with the program Z in Zaken. His expertise spans innovation, sustainability, entrepreneurship, and human capital. Rens was named one of the most popular moderators in the Netherlands by Quote magazine and was also awarded the title of Moderator of the Year.