Can't remove Author bio from author page!

Hi! With regards to this page : https://omnifluence.com/author/webmaster

I need to have this entire section removed :

from “About Yoko Yeap” til “Here are my most recent posts”

I tried look for $curauth->description; so i could remove it but it doesn’t seem to be in the author.php codes. Please help, thanks so much in advance!