Chef Anh Sung-jae has suspended his YouTube channel, ‘Chef Sung Anh,’ following a controversy over a wine service at his Michelin-starred restaurant, Mosu Seoul. A customer claimed the restaurant served the wrong vintage wine, leading to criticism and a cold reaction to Anh’s initial apology. The restaurant, which previously held two Michelin stars, reopened in Itaewon last year. Anh, a popular chef from Netflix’s ‘Culinary Class Wars,’ is taking time to reorganize the channel and review its content direction.