Meet Marta Kostyuk: GORGEOUS Ukraine tennis star who stunned No. 28 seed on Day 1 of Australian Open 2023, in PICS

Marta Kostyuk has been an outspoken advocate on behalf of her country in the wake of the Russian invasion into Ukraine and made a strong finish to the 2022 season, winning two doubles titles. (Source: Instagram)

The beautiful Ukraine tennis star Marta Kostyuk has huge fan following on social media. Marta has over 1.86 lakh followers on Instagram. (Source: Instagram) 

In 2018, Marta Kostyuk became the youngest player to win a match at the Australian Open in 22 years. The 15-year-old qualifier became the first player born in 2002 to win in the main draw of a Grand Slam when she shocked 25th seed Peng Shuai of China in straight sets. (Source: Instagram)

In January 2017, Marta Kostyuk won the Australian Open girls' singles championships. In May, she won an ITF tournament in Dunakeszi (Hungary) without dropping a set, becoming the youngest Ukrainian to win a professional singles title. (Source: Instagram)

Marta Kostyuk is the daughter of Oleh Kostyuk and his wife, Talina Beiko. Her father was the technical director of the Antey Cup, a junior tennis tournament in Kyiv; her mother was a professional tennis player who reached a career-high WTA ranking of No. 391. (Source: Instagram)