Justin having a number ‘1’ jersey is… so on-brand for him. He has youngest sibling energy in NSYNC it’s crazy, because he’s actually the eldest in his family (with his half-brothers).
It's not crazt at all. There was a large age gap between Justin and the others, even Lance the closest to him was 2 years older which is a lot at that age. He also wasn't raised with his brothers, he was raised as an only child.