 Critics had pounded him as "ugly looking and badly dressed, with a tumbling voice that can't speak with proper volume and speed".Kang had since been working diligently to improve his voice command and speed, as the hard work eventually paid off.His popularity increased as he gained more TV exposure from the support of his boss, Jacky Wu as they appeared in countless classic TV hits such as "TV Citizen", "Electric Playground" and "Let's Handcuff Him".