Jannik Sinner

• Age: 25, born 16 August 2001 in San Candido, Italy
• Started tennis at: 7 years old. He quit competetive skiing for tennis at 13
• Height and weight: 1.91 m, 77 kg
• Major competitions won: 5 Grand Slam singles titles
• Current ATP ranking: No. 1, with 89 weeks there so far