• Porter Gale

    Former VP of Marketing, Virgin America

    Porter Gale is a marketing expert with over 20 years of experience working in branding, social media, advertising and filmmaking.

  • Adam Garone

    CEO of The Movember Foundation

    Adam Garone is CEO and co-founder of Movember, a global charity that raises funds and awareness for men's health.

  • Laura Gassner Otting

    Chief Catalyzing Officer at Limitless

    Laura Gassner Otting helps people get “unstuck”—and achieve extraordinary results.

  • Michael E. Gerber

    Bestselling Author, The E-Myth Revisited

    Michael E. Gerber is a true legend of entrepreneurship. INC.

  • John Gerzema

    NYT Bestselling Author

    John Gerzema is a pioneer in the use of data to identify social change and help companies anticipate and adapt to new trends and demands.

  • Leeza Gibbons

    Emmy Award Winning Journalist

    Emmy Award winner Leeza Gibbons is one of the most well-known pop-culture icons on the air.

  • Jeffrey Gitomer

    Bestselling Author & Sales Expert

    Jeffrey Gitomer is the author of The New York Times bestsellers The Sales Bible, The Little Red Book of Selling, The Little Black Book of Connections, and The Little Gold Book of YES! Attitude.

  • Rudy Giuliani

    Former Mayor of New York City

    Celebrated by many as “Mayor of the World”, Rudy Giuliani provides a resolute voice in tackling the toughest domestic and international issues of our time—from long-standing global conflicts to terrorism and the new reality of cyber warfare to the future of health care reform and immigration to political leadership and insights on future elections.

  • Malcolm Gladwell

    Author & Staff Writer at The New Yorker

    Malcolm Gladwell is the author of five New York Times bestsellers - The Tipping Point, Blink, Outliers, What the Dog Saw, and now, his latest, David and Goliath: Underdogs, Misfits and the Art of Battling Giants.

  • Seth Godin

    New York Times Bestselling Author

    Seth Godin is the author of 17 books that have been bestsellers around the world and have been translated into more than 35 languages.

  • Marshall Goldsmith

    World-Renowned Leadership Expert

    Dr. Marshall Goldsmith is the author or editor of 35 books, which have sold over two million copies, been translated into 30 languages and become bestsellers in 12 countries. His latest book, Triggers, is a #1 New York Times bestseller.

  • Daniel Goleman

    NYT Bestselling Author & Psychologist

    Psychologist and author of Emotional Intelligence and Focus, Daniel Goleman has transformed the way the world educates children, relates to family and friends, and conducts business.