Date of Birth: 
Place of Birth: Brasília, Federal District, Brazil
About João Vianna
- João "Pipoka" José Vianna, also commonly known as "Pipoka" (born November 15, 1963 in Brasília), is a former professional basketball player from Brazil.
- At a height of 2.06 m (6'9") tall, he played at the power forward position.
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