Meredith Halpern-Ranzer is the Chief Executive Tinkerer at Tinkercast, the company that produces last year’s immensely popular new podcast “Wow in The World” featuring NPR’s Guy Raz and former Kid Stuff Podcast guest and Kids Place Live host Mindy Thomas.

Before joining Tinkercast, Meredith was there at the beginning of Sprout, and spent 10 years bringing the kids' channel to the world and defining its brand.