Wow Unlimited Media Inc. has named John Vandervelde its new chief financial officer and corporate secretary, the company said in a press release Friday. The appointment is effective Sept. 11. Vandervelde previously worked at Corus Entertainment Inc.’s Nelvana, DHX Media Ltd.’s Cookie Jar Entertainment Inc. and most recently as general manager at InterMedia Finance Corp. Vandervelde “brings an extensive background in the entertainment and media sector with a depth of experience in capital markets and...