Jannik Sinner is an Italian professional tennis player. He currently appears as the world’s No.1 Tennies Player in men’s singles by the ATP. In 2025, he successfully kept his Australian Open title by winning the tournament again.
Later in the year, he made it to the final of the French Open but lost in a thrilling match against Carlos Alcaraz.
Parents, Siblings & Wife
He was born to his parents, his father’s name is Mr. Hanspeter Sinner, and his mother’s name is Mrs. Siglinde Sinner. He has an older adopted brother, Mark, who was born in Russia. His first language is German.
He was raised in Sexten, a small town in the Dolomite mountains where his family is originally from. His dad worked as a chef, and his mom was a waitress at a ski lodge there.
As per media information, he is unmarried. From 2020 to 2024, he was in a relationship with Italian model Maria Braccini. Then, in June 2024, he started dating Russian tennis player Anna Kalinskaya. However, in May 2025, Sinner confirmed that they had broken up. 
Net Worth, Ethnicity & Religion
According to the information, his current net worth is approximately $30 million from all his income sources. He has Italian White Ethnicity. He believed in Roman Catholicism.Â
| Father’s Name | Hanspeter Sinner |
| Mother’s Name | Siglinde Sinner |
| Brother’s Name | Mark |
| Wife’s Name | Unmarried Yet |
| Girlfriend’s Name | Maria Braccini (2020-24) & Anna Kalinskaya |
| Net Worth | $30 Million Approximately |
| Religion | Roman Catholic |
| Ethnicity | Italian White |
Early Life & Educational Details
His full name is Jannik Sinner. He was born on 16th August 2001 in Innichen, South Tyrol, Italy. He is 23 years old as of 2024. By profession, he is an Italian tennis player. He started skiing and playing tennis when he was just three years old.
By the time he was seven, he was one of Italy’s top young skiers. He won a national title in giant slalom at age seven and came second in the country at age 11.
He is a well-educated player who completed his high school education at a private high school. After high school, he enrolled at the Walther Institute, a private economics school in Bolzano, to complete his graduation.
Height, Weight & Physical AppearanceÂ
As per the media information, He is 1.91 m (6 ft 3 in) in height and his weight is approximately 77 KG. He has dark brown hair, and his eyes are also dark brown. He plays Right-handed (two-handed backhand).Â
Tennis Career
Even though he didn’t have big results as a junior, Sinner started playing pro matches at 16. By 17, he had already won multiple ATP Challenger titles. In 2019, he won the Next Gen ATP Finals and was named ATP Newcomer of the Year.
In 2021, he became the first player born after 2000 to break into the top 10. He won his first Masters 1000 title at the 2023 Canadian Open. He ended the year by reaching the ATP Finals final and helping Italy win the Davis Cup.
In early 2024, he won his first Grand Slam at the Australian Open by beating world No. 1 Novak Djokovic and then Daniil Medvedev in a tough five-set final.
In 2021, He won his first doubles title with Reilly Opelka at the Atlanta Open. He also made history by becoming the first Italian to reach the singles final at this major, and only the third Italian man in the Open Era to play in a Grand Slam final.
On July 13, 2025, He won his first Wimbledon title by beating Alcaraz in four sets. He became the first Italian man to ever win the Wimbledon singles trophy.
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