The Bucks have signed the older brother of Giannis Antetokounmpo to a two-year contract. Thanasis, 26, played the last three seasons in Europe, where he was part of back-to-back Greek Championships.
The elder Giannis spent time in the G League and had brief stint with the Knicks in 2016 before heading back to Europe.
Now Milwaukee has two sets of brothers on their roster. The Bucks signed free agents Brook and Robin Lopez this offseason.