As the subject says, "Unnamed swimming instructor" looks to me like Jean Tretiens (see the pic here). And as the akuma enters the natatorium, USI is shown pushing a broom — he maintains!! Upshot, then, is that I would propose "Unnamed swimming instructor" for deletion...
BTW, on a side note, on your page, I find that the magenta-on-auburn color scheme of the INactive tabs makes their text difficult to read (no offense!).
There are a lot of unnamed character articles that are unnecessary or could be compiled together into one page. Both characters have the same model, but there isn't enough reason to have the swimming instructor as a page here.
So, I want to post a side by side comparison of Vic Mignogna and Qrow Branden on Vic's page in the comments section but everytime I type in Vic's full name in the picture search bar, no results show up.
This discussion explains the problem in full detail:
I really think your an inspiration on this wiki, and while I'm not much of a part of this wiki (I check the sheduale here and such), I was wondering if you could tell me how/why your word bubble is a different color, and explain the code, and also can you please explain the code behind the title ext to your name! Thank you so much!
It could be just a scheduling error they had yet to fix, but it doesn't seem like that, considering that Family Channel is airing it 3x a day (which is what they're doing for every other Ladybug episode), and the fact that Syren is airing the day after, in the same formula. I'll keep checking on it to make sure it doesn't change, but so far, it seems like I might be getting 2/3 of the Queen's Battle before anyone else.