Carol is a 22-year-old pharmacist and teacher from Tondo, Manila. She grew up in a traditional Chinese household. She admits that this has hindered her from exploring the world and expressed hope that her stint inside the Big Brother house will change her perspective on things. A Pharmacy graduate and an industrial pharmacy instructor at UP Manila, she passed the PRC Pharmacist Board Exam in June 2008 and has never had a boyfriend.
- Real name: Carolyn Lim Batay
- Born: May 18, 1987