Nine year-old Lim Ding Wen has created a painting application for the iPhone. He wrote Doodle Kids for his two younger sisters. The free app allows users to fingerpaint on the touchscreen and clear it by shaking. The Malaysian boy is already fluent in six programming languages, having learned to use a computer when he was only two. We guess it didn’t hurt that his father, Lim Thye Chean, also writes applications. Altogether he has made over 20 projects, his next being a sci-fi game dubbed Invader Wars.