Peggy Klaus trains professionals worldwide at leading companies that include Credit Suisse, Disney, UNICEF, and Kaiser Permanente. Author of BRAG! The Art of Tooting Your Own Horn Without Blowing It, she is regularly featured in a wide range of media including the Today Show, 20/20, BusinessWeek, the Wall Street Journal, the New York Times, and O Magazine. Klaus has lectured at Harvard; the University of California, Berkeley; and Wharton. She lives in Berkeley, California.