Liz WisemanLiz Wiseman is a researcher, executive advisor, and speaker who teaches leaders around the world. She is a former executive and the author of the bestselling books Multipliers: How the Best Leaders Make Everyone Smarter and The Multiplier Effect: Taping the Genius Inside Our Schools. Liz has been listed on the Thinkers50 ranking and named as one of the top ten leadership thinkers in the world. Read More Read Less