The�Piggy Dolls have become a topic of much discussion, only this time it's because of their ages. After it was revealed that the average age of the group was 19 years old, netizens from various community boards dropped their jaws in shock, leaving comments like, "They look like they're in their late 20's, they're younger than I thought," "How could they be younger than IU?," and "Maybe it's because they're overweight, they look a lot older." The maknae of the group, Park Ji Eun, was born in 1994 and is currently a sophomore in high school.�� Kim Min Sun and Lee Jiyeon were both born in 1991. Their agency explained, "It is true that the members average an age of 19.� They look older than their age, yes, but we're confident that their passion for music is greater than anyone else's. Please look forward to their promotions." Source + Photos: Sports Today via Daum