JYP Entertainment girl group ITZY is one of the leading new young generation of K-Pop girl groups.
So it's no surprise that a veteran idol too would have a lot of respect and admiration for the girl group. In fact, one male idol is actually quite a big fan of the girls and has revealed in the past that he collects a lot of photocards of them.
ITZY's latest single 'NOT SHY' was an absolute smash and they've done quite an amazing job of carrying on a concept that differed from their previous releases.
So which idol is an ITZY fan boy, so much that he collects all their photocards?
Super Junior's HeeChul.
On 'Knowing Bros.', HeeChul showed off just how much he's collected and it's quite impressive.
But that's not all.
HeeChul also was pleased to show that he even had signed CD's as well like a true fan boy.