Marcelo Vieira, commonly known as Marcelo, is a Brazilian professional footballer born on May 12, 1988, in Rio de Janeiro. He primarily plays as a left-back and is renowned for his exceptional dribbling skills, speed, and attacking prowess. Marcelo began his career at Fluminense before moving to Real Madrid in 2007, where he became a key player. During his time at Real Madrid, Marcelo won numerous titles, including multiple UEFA Champions League and La Liga championships. He has also represented the Brazil national team, participating in several international tournaments, including the FIFA World Cup and Copa América.