You've been flying HG and land provably in two or more states simultaneously; you give proof.
Then you become a member of a special group. The border needs to be well identified. Your landing's wing projection needs to be in two US states when your feet touch the ground for the first time from a HG flight. You might run out your landing into just one state. Say your touch down has your wing straddle Oregon and California, then you are just needing some proof of such. Proof methods? Discuss. Notice, that long borders provide more opportunity for the "two states" challenge. But getting a "three-state landing" has much less opportunity; and "four-state landing" is with less opportunity. https://en.wikipedia.org/wiki/Four_Corners_Monument
Recall that "hang gliding" is a large realm. There are many forms of hang gliding.
If this guy flew into that position, then he would be a member of this elite club; but we do not know how he came to land as he did. Did he fly micro hang glidingly into that landing? No information.
Post your proofs in this topic thread.