Kellen MartelliActing • 2013-11-20 • Los Angeles, California, USANo biography available.Known For5.2Natty Knocks20237.9The Unbreakable Boy2025Fan ClubNo Nerds have favorited Kellen Martelli yet — be the first.All fan clubsFrom NerdspinFilmographyActor22025The Unbreakable BoyFilmAustin LeRette (4 yr / 5 yr)★ 7.92023Natty KnocksFilmYoung Nate★ 5.2
