Jannik Sinner

Jannik Sinner is an Italian professional tennis player. He is currently ranked as world No. 1 in men's singles by the Association of Tennis Professionals (ATP), the first Italian to reach the top ranking. Sinner has won 18 singles titles on the ATP Tour, including two majors at the 2024 Australian Open and the 2024 US Open, as well as four Masters 1000 titles and the 2024 ATP Finals. He has also led Italy to the 2023 and 2024 Davis Cup crowns.