Mary Senn

Ukrainian videoblogger and singer

Born: 29 June 1993, Korosten
Age: 33

Mary Senn (born 29 June 1993) is a Ukrainian video blogger, singer and actor from Korosten. Her YouTube channel had about 4.64 million subscribers in January 2025, up from 3.31 million in July 2021. On X, she had about 378,000 followers in February 2023.