Ronaldo Luís Nazário de Lima (Portuguese: Ronaldo Luís Nazário de Lima, September 18, 1976 -), a famous Brazilian football player and a striker. He is one of the legendary superstars in the world of football.

Ronaldo was one of the most successful football players from the 1990s to the 2000s and is widely regarded as one of the greatest football players of all time. Because of its powerful and terrifying offensive power, it was dubbed the "alien" title. Ronaldo was elected as the World Player of Football three times, won the Ballon d'Or twice, won two World Cup titles and one runner-up for Brazil, and was ranked fourth in assists and goalscorers of that session in 1998, and was elected the best player in the World Cup in 2002; Won the World Cup Golden Boot Award and the second-best player. Among them, the 2002 World Cup is the representative work of Ronaldo's playing career. He scored 15 goals in three World Cup matches. In 2006, he broke the West German player Gerd Müller and became the player with the most accumulated goals. This record was broken by German player Klose in 2014. No matter in the club or the national team, he is also able to frighten opponents and win the team with his excellent skills, incredible speed (100 meters fastest record is 10.3 seconds), strong explosive power, and precise shooting. Ronaldo retired on February 14, 2011. Ronaldo became the majority shareholder of La Liga club Valladolid, after purchasing 51% of Valladolid's shares in September 2018. In 2020, Ronaldo won the Golden Globe Awards as the best 11-man lineup and the best center in history.