Hans Ulrich Obrist is a Swiss curator and art critic. In 1993, he founded the Museum Robert Walser and began to run the Migrateurs program at the Musée d'Art Moderne de la Ville de Paris where he served as a curator for contemporary art. In 1996 he co-curated Manifesta 1, the first edition of the roving European biennial of contemporary art. He presently serves as the Co-Director, Exhibitions and Programmes and Director of International Projects at the Serpentine Gallery, Kensington Gardens, in London.

　　Jörg Heiser is an art critic who lives and works in Berlin. Heiser is co-editor in chief of frieze and a frequent contributor to several German language newspapers. Recent publications include: Contextualize!; Richard Artschwager and Painting At the Edge of the World .

　　Dieter Roelstraete is a curator at the Antwerp museum of contemporary art MuHKA. Roelstraete is a founding member of experimental free-prog-death-noise outfit SPASM. He has written extensively on contemporary art and related philosophical issues.

　　Cuauhtémoc Medina is an art critic, curator and historian, lives and works in Mexico city. Medina is a researcher at the Instituto de Investigaciones Estéticas at the National University of Mexico. Between 2002 and 2008, he was the first Associate Curator of Latin American Art Collections at Tate Modern in London. He recently curated a historical show the Age of Discrepancy: Art and Culture in Mexico 1968-1997, curated in collaboration with Olivier Debroise, Pilar García and Alvaro Vázquez.