People John McKay (mathematician) John McKay Canadian mathematician John McKay is a 85 years old Canadian mathematician from . John McKay was born on January 01, 1939 in . Birthday: 1939 Age : ≈ 85 years old Birth Sign : Capricorn About Is John McKay still alive? Yes, John McKay is still alive Last check: 3 years ago Other facts about John McKay Comments There are no comments yet. Enter your name here: Enter your email here: Enter your message here: Your message is required. Markdown cheatsheet. Submit