Date of Birth: 
Place of Birth: Madrid, Community of Madrid, Spain
About Miki Oca
- Miguel Ángel Oca Gaia, better known as Miki Oca (born 15 April 1970 in Madrid), is a former Spanish water polo player, who was a member of the national team that won the gold medal at the 1996 Summer Olympics in Atlanta, Georgia.
- Four years earlier he won the silver medal.
- He is the current coach of the Spain women's national water polo team.
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