Sunday night, actor Troy Kotsur became the first deaf actor to win the Best Supporting Actor Award at the Oscars for his role in CODA. But while Kotsur has been garnering attention and acclaim for his work in the film which itself brought home the Best Picture trophy at last night's ceremony, Kotsur has also made a major mark on the beloved Star Wars franchise through his work. Kotsur previously not only appeared in Disney+'s Star Wars: The Mandalorian as a Tusken Raider Scout in the show's first season, but he also helped create the sign language used by the Tusken Raiders as well.