Gui Santos, whose full name is Guilherme Carvalho dos Santos, is a Brazilian professional basketball player who plays as a power forward for the Golden State Warriors. Born in Brasília, Brazil, on June 22, 2002, he was selected by the Warriors with the 55th overall pick in the 2022 NBA Draft and made his NBA debut on November 16, 2023. He is known for his versatility and athleticism as a forward.