4th gen it boy
The term "4th gen it boy" is used to describe Hwang Hyunjin from Stray Kids for being the all rounder, trendsetter and blueprint of the 4th generation kpop. He's also from the group that is called "4th gen leaders" since their accomplishments are often above of the other 4th generation groups'.
"the 4th gen it boy is trending on twitter again!

oh what did Hwang Hyunjin do?"