JK Rowling defends South Korean actor's casting as 'Nagini'

Harry Potter author JK Rowling defended the decision to cast a South Korean actor to play the character of Voldemort's snake 'Nagini' in the latest Fantastic Beasts film after facing criticism for the same. Rowling took to Twitter to explain the history of the character, thereby justifying the decision to cast a South Korean actor for the role.