Spencer Grimes is a long-time media industry participant, executive, analyst and investor. He currently manages a technology, media and telecom (TMT)-focused equity investment fund via registered investment advisor Twinleaf Management LLC. Earlier in his career, he worked at Viacom in advertising and affiliate sales, sold television programming in Asia, was an equity research analyst following the cable television industry at Citigroup and was a private equity investor. Mr. Grimes holds a BA from the University of Virginia and an MBA from Emory University in Atlanta. He believes his passion for the media business is evident to the students enrolled in his Media Economics course.