TORONTO — The Banff World Media Festival announced Thursday senior executives from WarnerMedia and Corus Entertainment have been appointed members of the Banff Television Festival Foundation’s board of directors. Joining the board are Sandra Dewey (pictured left), WarnerMedia’s president of business operations and productions for HBO Max, TNT, TBS and truTV, and Colin Bohm (pictured right), executive vice-president of content and corporate strategy for Corus Entertainment. “We are honoured to welcome Sandra and Colin to the board,” said Banff Festival executive director Jenn Kuzmyk, in the news release. “Sandra is uniquely positioned as one of the industry’s most senior leaders...