WISHeeStar - YouTube / Tumblr (inactive)

baekhundred - YouTube (1/2/3) (inactive) / Wordpress

allmylovees - YouTube (1/2/3) / Wordpress [if you're finding a hardcore EXO subber, then it's not her. She is a multifandom subber, so you may find other idols in her YouTube/Wordpress account.]

you can also find some subs at KShowOnline.com

sometimes, YouTube won't delete subbed videos.