Das Milliardenversprechen (2012)

Name: Das Milliardenversprechen
Genre: 다큐멘터리
Released: 2012-01-01
Cast: 워렌 버핏, 빌 게이츠, Melinda Gates, Nicolas Berggruen

Warren Buffett and Bill Gates launched an unusual campaign in June 2010: both agreed to donate half of their fortunes to charity. The filmmakers followed multi-billionaire Warren Buffett for 18 months, investigating his motives and talking to supporters and opponents of his initiative.