Giannis hypes up his NBA champ brother Kostas

Giannis Antetokounmpo cries tears of joy after his brother Kostas Antetokounmpo and his team Panathinaikos BC won the 2024 EuroLeague Finals. 🥹🏆 (🎥: X/harris_stavrou) | theScore

What will Giannis' brother, Kostas Antetokounmpo, bring to the Lakers on offense?

Kostas Antetokounmpo highlight reel player

Kostas Is The First Antetokounmpo Brother With A Ring

Kostas Antetokounmpo Destroys FG Attempt With Brutal Block in Scrimmage

That LeBron finish 🥵 That Kostas... - Los Angeles Lakers