According to the agency, Kibble has quit the industry, and will move to Australia to pursue a career in law.
He created some of the earliest award-winning multilingual websites and online marketing campaigns in Asia for global brands such as Nokia, Compaq, Visa, General Motors, Heineken and Pepsi.
Before joining Organic, Cheng co-founded XM Asia, a subsidiary of Bates Advertising, which is now called CCG.XM.
The company was one of the first internet marketing agencies set up in Asia-Pacific, which launched in Tokyo in 1995 to service Nokia's Asia-Pacific and Japan business for Bates.