Rutger Anthony van Santen gained his doctorate in theoretical chemistry in 1971, from the University of Leiden, joining Shell, Amsterdam as a research chemist the following year. In 1988 he became Professor of Catalysis at the Eindhoven University of Technology where he was promoted to scientific director in 1989. In 1991 he became director of the Netherlands Institute of Research in Catalysis, and in 2005 he was made Royal Netherlands Academy of Science and Arts Professor. He is a member of the Royal Dutch Academy of Arts and Sciences, Dutch Academy of Engineering and is a Knight in the order of the Dutch Lion. He has been active in many national and international catalysis research programs and organizations, and has been awarded several awards and visiting professorships. His main research interest is the molecular mechanistic understanding of catalytic reactions.