what is the oldest and youngest MD graduate?

Answer 1

Douglas "Doogie" Howser M.D. -14 years old (youngest)

And my classmate in Medschool - He actually start medicine proper at the age of 51.... so 51 plus 4 years med proper and 1 year internship = 56 years old (oldest)

Answer 2

Balamurali Ambati, born July 29, 1977, of Hollis Hills, New York State, USA, became the world's youngest doctor when he graduated from the Mount Sinai School of Medicine in New York City on May 19, 1995 at the age of 17. "We taught them to be focused, to desire accomplishments," said hsi father Dr Rao who fought school administrators to allow his son to study at his own pace, which was nearly twice as fast as his peers. After graduating, Balamurali continued his education at Harvard specializing in ophthalmology.

Sid Richman has the honor of being the oldest doctor on record to pass the Florida Boards
The late Dr. Downman was probably the oldest medical graduate in British Columbia,
nne Draginda, graduated from the University of Alberta at age 48. At the time, she was a mother of four and grandmother of two. I don't know whether she was Canada's oldest medical graduate, but she may hold the unique distinction of being the only grandmother to graduate from medical school.