Read the following paragraph and determine if the hypothesis is true:

David Gregory "Dave" Smith (born 24 July 1955) is a retired male race walker from Australia, who represented his native country at two consecutive Summer Olympics, starting in 1980 (Moscow). His best Olympic result was finishing in tenth place in the men's 20km race at the 1984 Summer Olympics.

Hypothesis: Dave Smith won the 1984 olympic 20km race
No