 NEW YORK LONDON--BUSINESS WIRE--WPP NYSE: WPP today announces the appointment of Rob Reilly as Global Chief Creative Officer. Rob who is currently Global Creative Chairman of McCann Worldgroup will join WPP in May, reporting to CEO Mark Read. In partnership with Mark, and the CEOs and Chief Creative Officers of WPPs agencies, Rob will champion creativity within and beyond the company, fostering a culture that delivers extraordinary work to WPPs clients. He is also tasked with attrac 