He can make it to the Los Angeles 100m finals if he trains well, avoids injuries and gets to running sub 10 regularly like Su Bingtian did once upon a time. And he has to put on some muscle, this lean build is not sufficient unless he's got long legs. But I don't see him winning a medal unless he seriously improves his start. He's got to get a Bingtian/Coleman level start and then maybe something can be said. That being said, it's simply a delight to see an Asian sprinter at this level at such a young age.