Jannik Sinner

About Jannik Sinner

Jannik Sinner (born 16 August 2001) is an Italian professional tennis player. He is currently ranked world No. 1 by Association of Tennis Professionals (ATP), and was the year-end No. 1 in 2024. Sinner has won 30 ATP Tour-level singles titles, including five majors, ten Masters and two ATP Finals titles. He led Italy to back-to-back Davis Cup crowns in 2023 and 2024. Sinner began playing in professional men's events aged 16 and became one of the few players to win multiple ATP Challenger Tour titles at age 17.

Bio summary from Wikipedia.