What do you need to do as a Channel Manager?

Hi! I’m going to apply for Channel Manager, but what do I need to know before I apply?

Is that your profile page?
I’m asking because it says that your username is sophiak1122.
Anyway, if it’s you, you 've only done 981 contributions as a Korean-English subtitler.
You cannot even be a moderator with less than 3000 subs, let alone a Channel Manager.

You may want to go to the Help Center (drop-down menu from your profile picture on the upper right corner of any Viki page). For starters, here are a couple of articles about Channel Managers and moderators.