Kyu-Sung Choi is currently owner pastry chef of <Cédrat> which is located in Seolleung, Seoul. To acquire advanced confectionary of Europe, he moved to France in 2004, and has experienced various styles of confectionary by working at bakeries, restaurants, and hotels in Paris for 11 years. When he worked at the <Hotel Royal Monceau>, he was part of Pieere Herme team member. Based on this experience, he got the title of ‘Pieere Herme Chef’ as the first Asian so that he could opened <Café DIOR> by Christian Dior in Cheongdam-dong branch and worked as Chief Operating Officer, Seoul. After that, he was in charge of managing <Café in Space> which is located in Jongno, Seoul. He thought that natural flavor is the most important part of gastronomy. That is why he considers his desserts as harmony of different ingredients. Also, he is the best pâtissier in Korea who made modernity with Korean ingredients based on classic French style.