The University of Toronto is a coeducational public research university in Toronto, Ontario. It is the largest university in Canada by enrollment. St. George is located in Downtown Toronto surrounding Queen's Park and the Ontario Legislature. Its two other campuses, the University of Toronto Scarborough and the University of Toronto at Mississauga are located in the eastern and western ends of the Greater Toronto Area.
The institution was founded as King's College by John Strachan. Its name was changed to the University of Toronto, after it ended ties with the Church of England to become a secular institution. University College was created as a constituent college and over time, the formerly independent Trinity College, Victoria University and St. Michael's College became federated with the university.
A university ranking by Newsweek International places the University of Toronto worldwide and first in Canada and similar academic rankings consistently place the university among the world's best. Artificial larynx, single-lung transplant, nerve transplant, artificial pancreas, chemical laser, G-suit, the first practical electron microscope, and the extraction of insulin.