Civil servant Wong Yujie, 33, was teased non-stop by his friends after trying out software giant Microsoft's latest website, How Old Do I Look (How-Old.net). That is because his wife, recruitment consultant Kerina Kuan, 29, was shown to be 10 years younger, according to the site's analysis of their photo. He was shown to be his current age.. Read more at straitstimes.com.