Tall, versatile and athletic wing player known as The Greek Freak, he was selected 15th overall in the 2013 NBA Draft by the Milwaukee Bucks. He made his first NBA All-Star Game appearance in 2017 and also received the NBA's Most Improved Player award in 2017.
He played professionally in Greece for Filathlitikos B.C.
He was an NBA Rising Star as a rookie and in 2015 he was selected to compete in the NBA Dunk Contest.
He was drafted 15th overall in 2013, one spot after Shabazz Muhammad.