title: Hennie Keetelaar
text: # Hennie Keetelaar
  
  Hendrikus "Hennie" Zacharias Keetelaar (23 January 1927 – 28 January 2002) was a Dutch water polo competitor. He played two matches at the 1948 Summer Olympics where his team won a bronze medal. He won a European title two years later.
  
  