Ex-Viacom int’l chief Singh buys into app firm

Former Viacom International Media Networks emerging markets chief Bhav Singh has acquired a stake in Brooklyn-based kids app developer Tinybop. The investment makes Singh’s Sandbox Partners (SBX) Tinybop’s largest institutional investor. Tinybop, which Raul Guttierez (pictured) founded in creates educational apps for children that encourage kids and parents to play and learn together. “Raul has […]