challenge: What was Gord Miller's best international result in the high jump?
  
  A. 6 ft 5 in (1.96 m) at the 1958 British Empire and Commonwealth Games
  B. 6 ft 7 in (2.00 m) at the 1960 Summer Olympics
  C. 6 ft 8 in (2.03 m) at the 1962 British Empire and Commonwealth Games
  D. 6 ft 9 in (2.06 m) at the 1964 Summer Olympics
  Answer: 