Jannik Sinner

Jannik Sinner is an Italian professional tennis player. He is currently ranked as the world No. 1 in men's singles by the ATP, the first and only Italian to reach the top ranking. Sinner has won 20 ATP Tour–level singles titles, including four majors: two at the Australian Open, one at the Wimbledon Championships, and one at the US Open. He also led Italy to the 2023 and 2024 Davis Cup crowns.