Date of Birth: 
About Mariana Isabel Paiz Quan
- Mariana Isabel Paiz Quan (born 4 July 2000) is a Guatemalan badminton player.
- She competed at the 2015 Pan American Games.
- Paiz was part of the national team that won the bronze medal at the 2018 Central American and Caribbean Games in Barranquilla, Colombia.
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