Amy Cuddy. 

Tuesday, August 19, 2014 - Posted by Knz  at 11:47 PM
このルックスでHBS教授とはぶっ飛ぶ…なお、youtubeのspeechは感動的なエピソード。

http://content.time.com/time/specials/packages/article/0,28804,2091589_2092033_2109441,00.html