Born in Denmark. He is educated from the Royal Danish Academy of Fine Arts, School of Architecture in 2005. He received the Icopal Award for his final exam, Barcelona peirs. From 2004 to 2006 Marc was employed by Carmen Pinos in Barcelona and from 2006to 2008 by BIG, Bjarke Ingels Group. In 2009, Marc started the architecture office WE Architecture together with Julie Schmidt-Nielsen. The studio has during the years won several prizes for both competitions and smaller projects. Meanwhile, Marc has been teaching at the Royal Danish Academy of Fine Arts, School of Architecture. Furthermore, he has arranged workshops for both Aalborg University and Aarhus School of Architecture while participating in workshops at Lund University in Sweden.