Nickelodeon’s longtime president is out as Viacom continues management overhaul

Nickelodeon’s longtime president Cyma Zarghami — who has worked at the children’s TV channel for more than 30 years — is stepping down as parent company Viacom continues to reshape its management ranks.

Viacom Chief Executive Bob Bakish announced Zarghami’s departure on Monday. Viacom Media Networks…