Young, 37, departed Zenith last year to take up the post of CEO of interactive web agency AdXplorer. He had previously held the Zenith Asia CEO post from 1996 to 2000. Before that, he was Asia media director of Saatchi & Saatchi.
Young said, "I've had a terrific time at AdXplorer and learnt a great deal, but I've missed the world of mainstream media. With Zenith's fantastic growth rate, the broadening of its services to include interactive, direct and sports marketing, I am sure we can serve our clients better than ever and thus grow the business faster than ever."
Young will commence his new job on July 16 and will be Hong Kong based.