This week on SBS' "Running Man," actress Song Ji Hyo surprised viewers by revealing her true weight. On today's broadcast, the cast was faced with the challenge to increase their combined team weight by 1kg through the consumption of food. Song Ji Hyo's team (which included Yoo Jae Suk and�Ji Suk Jin) were about to weigh in before starting the challenge when Ji Suk Jin�quickly pointed out that Song Ji Hyo weighed 52.5kg. The actress responded, "My boots are 3kg," as well as�"I am also wearing a lot of accessories and my vest is heavy." Song Ji Hyo's profile on various portal sites have her at a mere 46kg. After recording their weight, the team tackled sampling various foods from black bean noodles to korean bacon. Though they were 100g short of their goal, they ended up winning the challenge. Netizens commented afterwards, "Even if you take away the outfit and accessories, I'm sure she wouldn't even be 50kg", "Is it okay for them to reveal an actress's weight like that?", and "She looks really thin! I don't believe that she really is 52kg." What do you think? Can all her clothes and accessories account for the other 6.5kg? Source + Photo: Yahoo! Korea