Bulls sign Kostas Antetokounmpo, Giannis' brother, to 2-way deal

Bulls make move that will catch Giannis Antetokounmpo's eye

Giannis' younger brother, Kostas Antetokounmpo, receives two-way contract from Chicago Bulls - Sports Illustrated Chicago Bulls News, Analysis and More

Lakers Pre-Draft Workout Video: Kostas Antetokounmpo Embraces Pressure That Comes With Being Brother Of Giannis Antetokounmpo

Giannis Antetokounmpo's Brother Thanasis, Bucks Agree to 2-Year Contract, News, Scores, Highlights, Stats, and Rumors

Giannis Antetokounmpo's brother agrees to Bucks return on new contract

My brother is an NBA superstar and I won a title too - but I've quit to head back home after being released

Thanasis Antetokounmpo - Wikipedia

Chicago Bulls Sign Kostas Antetokounmpo to Training Contract

Bulls sign Kostas Antetokounmpo, Giannis' brother, to 2-way deal – NBC Sports Chicago

My brother is an NBA superstar and I won a title too - but I've quit to head back home after being released