Jang Bong-hwan is a fictional character from the South Korean television series Mr. Queen. He is a modern-day chef who mysteriously finds himself transported back in time to the Joseon Dynasty, inhabiting the body of Queen Kim So-yong. This unexpected twist leads to comedic and dramatic situations as he navigates royal life while trying to return to his own time. Throughout the series, Jang Bong-hwan struggles with the challenges of being a queen, including court politics and personal relationships. His unique perspective as a man in a woman's body adds humor and depth to the story, making him a memorable character in the show.