Original: Barry James Marshall, AC, FRS, FAA (born 30 September 1951) is an Australian physician, Nobel Prize laureate in Physiology or Medicine, and Professor of Clinical Microbiology at the University of Western Australia.
Simplified: Barry James Marshall, AC, FRS, FAA (born 30 September 1951) is an Australian doctor and winner of the 2005 Nobel Prize in Physiology or Medicine. He is Professor of Clinical Microbiology at the University of Western Australia.