Ryun graduated from the School of Visual Arts with a Batchelor of Fine Arts (BFA) NY, in Film and Directing and has had many wonderful years working professionally in the Hollywood industry. He has worked alongside such talents as Oliver Stone, Will Smith, Nicolas Cage, The Jonas Brothers and Ariana Grande in a variety of onset roles from production assistant to first team production where he thrived in his jobs because it allowed him to have direct interactions with star talent.
After more than a decade of working in the industry Ryun, shifted gears and began working as an instructor at the famous Lee Strasberg Theatre and Film Institute. While working there Ryun discovered his passion for teaching inspiring actors the art of acting on stage and camera. Ryun also assisted in the filming and cataloguing of “Masters Acting Classes” with guest instructors such as Vincent D'Onofrio, Vanessa Redgrave, and Al Pacino.