Grant Cardone is a New York Times bestselling author, the #1 sales trainer in the world, and an internationally renowned speaker on leadership, real estate investing, entrepreneurship, social media, and finance. His 5 privately held companies have annual revenues exceeding $100 million. Forbes named Mr. Cardone #1 of the "25 Marketing Influencers to Watch in 2017". He regularly appears on Fox News, Fox Business, CNBC, and MSNBC, and writes for Forbes, Success Magazine, Business Insider, Entrepreneur, and the Huffington Post. He urges his followers and clients to make success their duty, responsibility, and obligation.