After Kang Ho Dong announced that he was temporarily retiring from the entertainment industry, his program has declined in ratings. "Happy Sunday", which features "1 Night 2 Days", got overtaken by "Infinity Challenge", which rose to #1 for variety show viewer ratings. But this slip in ratings doesn't necessarily mean that Kang Ho Dong's career is spiralling down -- Strong Heart" and "Golden Fishery", which both feature the controversial star, experienced a bump in numbers. Following behind these shows, "Birth of a Great Star 2" snatched a viewer rating of 10% on its first episode, thus landing in sixth place. "I Am A Singer", unfortunately, has been consistently declining in ratings. Source: Sports Khan via Naver