Look, I just trying to find out if Hawkmoth was related to someone else because the creators of the show already stated that Hawkmoth is not Gabriel Agreste. And so far out of all the characters I looked at that have been featured in the show so far, Kim came the closest to having the most similar facial features so far...
I have found myself in a very weird paradox, so far:
Adrien Agreste/Chat Noir has mother's coloring, has several facial features identical to his father, Gabriel Agreste, But here's the fishy part Adrien/Chat share a lot of the same facial expressions and mannerisms as Hawkmoth....?
How do you justify that logically speaking...? Because if you have seen any of the numerous videos on youtube showcasing season two of the show you would see that Hawkmoth is present when Gabriel is akumatized. Also, the creators of the show outright stated that Gabriel is just a red herring for Hawkmoth, not actually Hawkmoth and I know a lot of people hate Gabriel because of the shit he's supposedly done to Adrien but that's not really a good reason to automatically label him as the actual bad guy.