Wonwoo, Park is the original creator of the worldwide smash hit format, THE MASKED SINGER, as well as CEO and Chief Creator at DITURN. He founded DITURN in 2018 to specialise in format development and the company is now a leader in the Korean TV format industry. In addition to the THE MASKED SINGER, he created the format 300: WAR OF THE UNITED VOICES, which caught the attention of the global market. Another of DITURN's formats, MY RANKING, was sold to the US, the UK and Germany. Park has extensive credits as a writer, show creator and producer on more than 200 TV shows since 1997 and he is one of the key creatives behind the exponential growth and globalisation of K-FORMATS.