Keith Reinhard Becomes Chairman Emeritus NEW YORK, April 3 / -FirstCall/ Omnicom Group Inc. President and CEO John Wren announced today that Chief Creative Officer Bob Scarpelli, 53, is assuming the additional post of Chairman of DDB Worldwide. At the same time, Interbrand Group Chairman and Group Chief Executive Chuck Brymer, 46, will become President and CEO of the global agency network. Brymer succeeds Ken Kaess, 51, who died on March 27. At Interbrand Group, Brymer will be succeeded by Jez Frampton, CEO of Interbrand London. Brymer s and Frampton s new positions are effective immediately. One of Ken s legacies as a CEO is the management team, including the executive committee, he assembled at DDB. The appointment of Chuck will carry on that collaborative spirit, Wren said.