Date of Birth: 
Place of Birth: São Paulo, Brazil
About Mariana Silva
- Mariana dos Santos Silva (born February 22, 1990) is a judoka from Brazil who competes in the women's half-middleweight (-63kg).
- She won a bronze at the 2015 Pan American Games.
- That year, she also won gold at the World Military Games.
- In 2016, she won the Pan American Judo Championships, having won silver in 2011 and 2015, and bronze medals in 2010 and 2012.
- Previously, she won a bronze medal in the 2009 World Junior Championships.
- She has appeared at two Olympics for Brazil (2012 and 2016).
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