He is now ranked 35th in the world. At only 19 years old, he may very well become a contender for the world title.
It's not impossible, but there are more impressive stats out there.
Firouzja is 19 and #4 in the world.
Gukesh is 16 and #24 in the world.
He is playing in the the 3rd El Llobregat Open and is 4-0. He is now ranked 35th in the world. At only 19 years old, he may very well become a contender for the world title.
https://www.chessdom.com/hans-niemann-in-the-sole-lead-at-the-3rd-el-llobregat-open/