Complex sentence: Lynton Ronald'Red' Wilson, OC (born April 3,1940) is a Canadian business executive, who served as Nortel's and CAE's chairman of the board, BCE's chief executive officer and corporate director of DaimlerChrysler.
Split into simpler sentences: Lynton Ronald'Red' Wilson, OC (born April 3,1940) is a Canadian business executive. He served as chairman of the board at both Nortel's and CAE, Chief Executive Officer at BCE, and corporate director of DaimlerChrysler.