Bob says he is 6' tall.
Bob Fajkowski is 6'.
Bob Olsesski is 6'.
Bob Lampon is 6'.
Bob Druwing is 6'.
Bob Dennett is 6'.
Bob Tiwana is 6'.
Bob Porterfield is 6'.
Bob Mundy is 6'.
Bob Grochau is 6'.
Whether reliable or not, sources indicate that Bob Hawke is 5'7" or 170cm tall.
30,875 feet tall.