Gustavo Kuerten, Brazilian tennis player

Gustavo Kuerten

Brazilian tennis player (born 1976)

Gustavo "Guga" Kuerten is a Brazilian former professional tennis player. He was ranked as the world No. 1 in men's singles by the Association of Tennis Professionals for 43 weeks, including as the year-end No. 1 in 2000. Kuerten won 20 ATP Tour-level singles titles, including…