SheSpeaks hired Josh McKay as senior vice president, strategic development. McKay most recently served as senior vice president in the Growth Ventures group at Citi.

Flightpath hired Cliff Medney as chief creative strategist. Most recently, Medney served as CMO at Eastwest Marketing Group.

EXelate hired Damian Garbaccio as vice president of business development.

BIGSMACKtv added directors Manuel Miranda, Jeff Phillips and Scott Whitham to its roster. In addition, the company promoted producers Heidi Frederick Erney and Kelly Dials to executive producers.

Discovery Communications elevated chief operating officer Mark Hollinger to president and CEO of Discovery Networks International. Greg Ricca, current president and CEO of Discovery Networks International, is leaving the company.

CBS Interactive promoted Rob Gelick to senior vice president and general manager of CBS Mobile.

Bullet hired Damon Webster as executive producer and Andrea Leminske as digital content producer.

Marblemedia hired Johnny Kalangis as creative director for its Interactive Division. Prior to joining marblemedia, Kalangis worked for the Canadian Broadcasting Corporation.

Miller Zell hired Tan Le as vice president, design director of brand communications.

Zoic Studios launched a Design Group, to be helmed by executive producer Miles Dinsmoor and creative director Derich Wittliff.