W1 Members' Nicknames/Titles?

Hi, Wannables! Ever since the drop of Wanna One Go reunion, I've been thinking about Wanna One an unhealthy amount lol.

Anyway, as the title states, I wonder what do you guys recall the members being called? I was around 10-12 when I stanned them, so I don't remember much.

By nicknames/titles, I mean things like:
Daniel = Nation's Center
Jihoon = Wink boy (something along that line)
Jinyoung = known for having one of the smallest face