Complex sentence: Brian P. Burke (born June 30,1955) is an American-Canadian hockey executive, and was the president and general manager of the Toronto Maple Leafs from November 29,2008 through January 9,2013.
Split into simpler sentences: Brian P. Burke (born June 30,1955) is an American-Canadian hockey executive. He most recently served as the president and general manager of the Toronto Maple Leafs from November 29,2008 through January 9,2013.