João Chianca

João Vítor de Azeredo Chianca, nicknamed "Chumbinho," is a professional surfer from Brazil who competes on the World Surf League (WSL) Championship Tour. The younger sibling of Lucas Chumbo and son of Gustavo Chumbão, he joined the elite circuit in 2022. During the 2023 season, he reached the semifinals in both of the year's opening events in Hawaii and then captured his maiden victory at the Portugal stage in Peniche, held at Supertubos beach.