Katie Leung in 'Harry Potter and the Order of the Phoenix' (2007) Warner Bros./Courtesy Everett Collection More than 20 years after enrolling in Hogwarts, Katie Leung is unpacking the mental toll of racist bullying from Harry Potter fans. The actress who played Cho Chang in the JK Rowling franchise explained that she “didn’t” cope with the impact that the negative attention had on her at the time, but she’s “envious of the younger generation” of actors who don’t have to deal with the same unchecked racism. “I think it just sat with me, and it affected me in ways like, ‘Oh yeah, I made that decision because people were saying this about me,'” Leung told The Guardian.