You see, the difficulty of kpop is that, it's really hard to get into new groups are first because you're just like:

Especially for huge groups, like Exo-who at least was split into two (but honestly if you're going to come onto Weekly Idol wearing all matching red track suits, don't have expect me to remember a single one of you) or Super Junior, or Topp Dogg. Also, BAP, what are you playing at, with all blonde hair, did you not think it was hard enough? 

Shoutout to Red Velvet for color coding yourselves, that was helluva lot easier to identify them.