Dennis van Valkenburgh
Dennis van Valkenburgh is an American sprint canoer who competed in the mid-1960s. At the 1964 Summer Olympics in Tokyo, he finished eighth in the C-1 1000 m event.
Dennis van Valkenburgh is an American sprint canoer who competed in the mid-1960s. At the 1964 Summer Olympics in Tokyo, he finished eighth in the C-1 1000 m event.