Barry Klarberg managed what Russian former professional tennis player?
Anna Kournikova Anna Sergeyevna Kournikova (Russian: А́нна Серге́евна Ку́рникова ; ] ; born 7 June 1981) is a Russian former professional tennis player. Her appearance and celebrity status made her one of the best known tennis stars worldwide. At the peak of her fame, fans looking for images of Kournikova made her name one of the most common search strings on Google Search.
Alexander Bublik Alexander Stanislavovich Bublik (Russian: Александр Станиславович Бублик ; born 17 June 1997) is a Russian born tennis player who represents Kazakhstan. He has achieved a career high ranking of no. 104 in the ATP rankings as of 14 August 2017.