Unfortunately, only Julia Apostoli is available on Wiki but not Apostolos Tsitsipas. So, the detailed bio is only available on Julia.
However, we can find articles on Apostolos on the internet.
Apostoli is a former tennis player who represented Soviet Russia from 1980 and Greece from 1990.
She is the daughter of Sergei Salnikov, a Russian football player and manager.
As per Apostolos, he is a professional tennis coach who is the current coach Stefanos Tsitsipas.
Stefanos is their eldest child of four children. All of their children are involved in the sports of tennis as of now.
