Guilherme Costa Marques, commonly known as Guilherme, is a Brazilian midfielder for Atlético Clube Goianiense, a versatile and energetic player comfortable on the right flank or in central attacking roles. At 34, the 174cm winger brings pace, dribbling, and a direct approach to the game. His career has taken him across Brazil, with notable spells at clubs like Criciúma, Avaí, and now Atlético-GO. He has been a consistent performer in the Brazilian Série A and Série B, known for his ability to beat defenders and deliver dangerous balls into the box. While major trophies have eluded him, he has been an important player for teams fighting at the top of the second division or securing their top-flight status. Guilherme's game is based on acceleration, work rate, and a willingness to take on defenders. He is a traditional winger who provides width and is always looking to create scoring opportunities for his teammates.