The long wait is finally over! 'Gangnam 1970', formerly known as 'Gangnam Blues', starring Lee Min Ho and Kim Rae Won has finally released its trailer 'Gangnam 1970' is a movie directed by Yoo Ha, who is known for his works 'Once Upon a Time High School' (2004) and 'A Dirty Carnival' (2006). Gangname 1970 will be launched on November!