John D. Carmack is 46 years old (birthdate: August 20, 1970).
John Carmack's birth name is John D. Carmack II.
John D. Carmack was born on August 20, 1970.
John D. Carmack was born on August 20, 1970.
John Carmack goes by Jondi.
John K. Carmack was born on 1931-05-10.
John Carmack was born on August 20, 1970, in Roeland Park, Kansas, USA.
Chris Carmack is 37 years old (birthdate: December 22, 1980).
Kona Carmack's birth name is Jennifer Konaluhiole Carmack.
JohnnyBoi@Idsoftware.com
Chris Carmack's birth name is James Christopher Carmack.
Justin Carmack's birth name is Justin Matthew Carmack.
John K. Carmack has written: 'A Bright Ray Of Hope' 'Tolerance' -- subject(s): Church of Jesus Christ of Latter-Day Saints, Doctrines, Mormon Church, Religious tolerance