mig8ka2 posts comments under lift and carry pics of all ages including girls who look much younger than high school and i am surprised he hasnt been reported on instagram. I guess people just take their profile private instead of taking the time to report a user.
I found this link and i think its him:
http://bdsmpeople.ru/albums/mig8ka2/
he has a "borat english" so im guessing it is this guy from Russia.