Johnny Weir is 27 years old (birthdate: July 2, 1984).
David Weir is 41 years old (birthdate: May 10, 1970).
Stephnie Weir is 43 years old (birthdate: November 28, 1967).
Wally Weir is 57 years old (birthdate: June 3, 1954).
Mike Weir is 41 years old (birthdate: May 12, 1970).