Why could a 2 reputation user complete a review exercise?

Question

On the 9^th of October 2016, I noticed that a user with only two reputation with practically no prior question/answer history had completed a review activity on review.

I don't intend to accuse the user, @tallal hassan of any misconduct, quite the opposite, thanks for helping the site, but I was concerned that the usual reputation limit has not applied to them and that this might apply mistakenly to others.

Could someone look into this?

Answer 1

Because it was a review of a suggested edit on their own post, something the post's owner has a binding vote on.