Trivedi Vidhya Nandan Persaud, anatomist (b at Pt Mourant, Guyana 19 Feb 1940). Educated at Rostock, E Ger (MD 1965, DSc 1974), and U of W Indies, Kingston, Jamaica (PhD 1970), Persaud has received international acclaim for his research in embryology, teratology and pathology.
Robert (Bob) Brent Thirsk, biomedical engineer, astronaut (b at New Westminster, BC 17 Aug 1953). He studied mechanical engineering at the University of Calgary (BSc, 1976) and the Massachusetts Institute of Technology (MSc, 1978), and he received an MD from McGill University in 1982.
In his unofficial capacity as Canada's chief biologist, he has served nationally and provincially on various bodies, as editor of the scientific journals Virology and Molecular and Cellular Biology, and was a founding member of the now-defunct Canadian science journal Science Forum.