Beat Renaud Lavillenie in the process. I believe this is a new certified PB, exceeding his 5.88 from Feb of this year that listed on iaaf.org. (I think the 5.93 from his state meet wasn't ratified.)
https://www.camontreuil93.org/wp-content/uploads/2018/06/Meeting-de-Montreuil-2018-Résultats.pdf
Wunderkind.