Tina Livanos was known across the world for her marriages to two of Greece's most powerful figures, Onassis and Niarchos.

This family got an early holiday gift! Dasha Zhukova and Stavros Niarchos have welcomed their third child, Page Six has exclusively learned. Baby Alexander was born on Nov. 25 — and we hear his ...

Sika high-performance sealing and bonding solutions were used in Athens to construct the Stavros Niarchos Foundation; a world-leading philanthropic organization that offers cultural grants.