It's updated.
https://wiki.faforever.com/index.php?title=User_Groups#File%3APersonal_Trainer_Avatar.png_Trainers
If you are a personal trainer and aren't written there - write information about yourself in this document. I will add you to the wiki page.
https://docs.google.com/document/d/1CSV5mBRKq9F1e21GcGhPpatnAZMdBeWjgj3Eo3jcF_k/edit?usp=sharing