Breadcrumb Home / Resources / Photos / Achim Steiner visit to GOUNH Photo Achim Steiner visit to GOUNH 26 June 2018 Achim Steiner, Administrator of UNDP and UN Under Secretary-General Visits the Green One UN House in Viet Nam and met with staff. View Album on Flickr https://www.flickr.com/photos/unvietnam/albums/72157710700141198