Giannis Alafouzos & family

Giannis Alafouzos is the founder and chairman of Okeanis Eco Tankers, an Athens-based shipping company that owns 15 oil tankers.

He founded the firm in 2018 and took it public on the New York Stock Exchange in 2023.

Alongside his brother Themistocles, he co-owns Kyklades Maritime Corporation, an Athens-based shipping firm with 24 vessels.

He's also the president and majority owner of Skai Group, a Greek media conglomerate with interests in TV, radio stations and news sites.

Alafouzos is also the president and majority owner of Greek soccer team Panathinaikos.