Answer : 2. "Janic Sinner"
Explanation :

Italy's star tennis player Jannik Sinner has won the 2024 Men's Singles title of Australian Open. In the final match he defeated Daniil Medvedev of Russia. Sinner had defeated Novak Djokovic in the semi-final match. Sinner won prize money of ₹17.25 crore. He has become the third Italian player since 1976 to win the men's singles Slam tournament. Arina Sabalenka won the women's singles title.