Caroline Christopher has been promoted to director of development for NBC's Peacock Productions.

The Richards Group named Kern Egan principal of Richards Sports + Entertainment. Egan joined the agency in 2003.

Sarah Cain was promoted to vice president, communications for CBS Interactive. She previously served as director of communications for the division.

Horizon Media hired Molly Sugarman as campaign management director of the interactive group.

Erin Matts was named chief digital officer at OMD, replacing Jon Raj, who now serves as chief digital officer of Omnicom Media Group.

Whitlock Dunbar joined BBDO Atlanta as a senior digital producer, a new position. He most recently served as a senior interactive producer at LBi, Atlanta.

StoreBoard Media hired Bob Marold as vice president, sales.

The Hanger Network promoted Jeff Jensen to chief executive officer.

Geoffrey Darby was named executive vice president of programming for The Weather Channel.

Doremus hired Kristina Walden as director of interactive media and promoted Jared Schulman to interactive media buyer.