Tuhia he haere tonu mo tenei whitianga - I takaro a Williams mo te United States i te 2019 FIBA Under-19 Basketball World Cup
i Heraklion, i Kariki. He toharite 8.7 nga tohu me te 6.6 rebounds ia keemu ka awhina i tana roopu ki te wikitoria i te mētara koura. I whakairihia e Williams te takirua takirua o nga tohu 17 me nga rebound 12 i te wikitoria ki a Latvia.