Slovenian hoops sensation Luka Doncic could be basketball’s next big thing, and even the brother of one of the greatest players in European history is sold.

After Doncic hung a 27-8-5 line on Croatia’s national basketball team at Eurobasket over the weekend, Croatian coach Aleksandar Petrovic, the brother of the late great Drazen Petrovic, had high praise for the 18-year-old.

“It’s amazing to see a guy who plays like that,” said Petrovic, per Aris Barkas of Eurohoops. “Seeing what Luka does on the floor during those years, I think that for a long time there was no player in Europe who was so complete, mentally and athletically. This is a class above everyone that has appeared in this position in Europe over the last ten or fifteen years. It’s true.”