When can you start? http://beeghd.in.net/ beeg. com Kang has three boys, ages 1, 3 and 4, yet she has the figure of a fitness instructor with lean, muscular limbs. In the Facebook photo she’s donning a black-and-white sports bra and short-shorts, showing off her perfect six-pack. Her adorable boys are gathered around her. The words “What’s your excuse?” run across the top of the image and there’s a URL directing you to Kang’s personal website. On MariaKang.com, you’ll find a random mix of fitness tips, healthy recipes and inspirational blog entries.