Jannik Sinner was born on August 16, 2001, in San Candido (Innichen), South Tyrol, Italy. Initially a champion skier in his youth, he transitioned to tennis at the age of 13 and quickly established himself as one of the most promising young talents in the sport. Turning professional in 2018, Sinner made an immediate impact on the ATP Tour, showcasing a powerful serve, strong two-handed backhand, and tactical intelligence that belies his years.