The University of Western Australia, which was founded in 1911, is renowned as one of Australia's leading research institutions. The university's monumental neo-classical architecture, most of which is carved from white limestone, is a notable tourist destination in the city. It is the only university in the state to be a member of the Group of Eight, as well as the Sandstone universities. It is also the state's only university to have produced a Nobel Laureate: Barry Marshall, who graduated with a Bachelor of Medicine, Bachelor of Surgery in 1975 and was awarded a joint Nobel Prize in physiology or medicine in 2005 with Robin Warren.