Be nice to your little brother: he could be the mastermind behind your next cool iPhone application. Lim Ding Wen, 9, is the creator of 'Doodle Kids,' an iPhone application that allows children to use ...

He’s only nine years old, and he’s already done something most of us could never do: create an iPhone application. The program lets users draw pictures with their fingers right onto the iPhone’s ...

Lim Ding Wen, a nine-year-old from Singapore, has written a free art application for iPhone, called Doodle Kids. The app has been downloaded more than 4000 times since its release on Feb. 1. While ...

While most children his age sketch on paper with crayons, nine-year old Lim Ding Wen from Singapore, has a very different canvas — his iPhone. Limited time: Save 25% on NBC News subscription Get ...