US National Championships Phoenix - Event
Date: 26 Apr 1974 - 27 Apr 1974
Place: Phoenix, United States
Type: National Championships
Comparable competitions:
Average age of the medal winners: 20.8 years (23.9 years at all editions)
Youngest winner
Jack Anderson -18 y 643 d
Karen Hummer 12 y 61 d
Christine Penick 17 y 148 d
Youngest winner at all editions
Jack Anderson -18 y 643 d
Karen Hummer 12 y 61 d
Giovanna Prado 12 y 153 d
Oldest winner
Maureen Braziel 28 y 231 d
Maureen Braziel 28 y 231 d
James Wooley 25 y 50 d
Oldest winner at all editions
Sumikichi Nozaki 61 y 175 d
George Harris 58 y 90 d
George Harris 58 y 90 d