Gustavo Kuerten, often known as "Guga," is a retired Brazilian professional tennis player. Born on September 10, 1976, in Florianópolis, Brazil, he gained fame for his exceptional skills on clay courts. Kuerten won three titles at the prestigious French Open in 1997, 2000, and 2001, making him one of the most successful players in the tournament's history. In addition to his Grand Slam victories, Kuerten reached the world No. 1 ranking in ATP singles in December 2000. He is celebrated not only for his achievements on the court but also for his sportsmanship and charisma, which endeared him to fans worldwide.