Jan Klingler hails from Switzerland where he had graduated in architecture at the Polytechnical University of Switzerland in Lausanne (EPFL) in 1998. He has lived in South Africa since 2002, where he co-founded kr2 architects in 2004.
Anna Roos is a South African living in Switzerland. She has graduated in architecture at UCA Bartlett in London. She co-founded kr2 architects and is managing a branch office in Berne.