Guilherme Arana is a Brazilian professional football player, primarily known for his role as a left-back. Born on April 14, 1997, in Sao Paulo, Brazil, he began his career at Corinthians, where he developed his skills before moving to Atlético Mineiro in 2017. Arana is recognized for his speed, defensive abilities, and capacity to contribute to offensive plays. In addition to his club career, Arana has represented the Brazil national team at various youth levels and made his senior debut in 2021. His performances in domestic leagues and international competitions have established him as a prominent figure in Brazilian football.