Hồ Thanh Bình and Bùi Thúy Hằng

Hồ Thanh Bình, working at the Vietnam Institute of Educational Science (VNIES) and his wife Bùi Thúy Hằng, a former model, currently the CEO of the BB Academy & Entertaiment, in October 20, 2010 (Vietnamese Women's Day Special) appeared in Ai Là Triệu Phú and won ₫1,000,000. They flunked out on their 10th question.