Orvel Ray Wilson, author of the GUERRILLA series of books

Orvel Ray Wilson was voted one of the Top5 Sales and Marketing Speakers in America for 2010, and nominated a second time for 2011.

Orvel has been a full-time professional speaker since 1980.

He taught Management Development Programs for the University of Colorado and the University of Denver, and created innovative business courses for Harbridge House, the University of Toledo, the Spring Institute for International Studies, and Australia’s Canberra College of Advanced Education. He even pioneered workshops on capitalism for the Tyumen School of Management in the Russian Republic.

His first book, Guerrilla Selling, published in 1991, became a best-selling classic, and made his name as an innovator in sales and marketing.

Orvel is the Senior Partner in The Guerrilla Group. He and his team built a multi-million dollar seminar company and conducted hundreds of public and private training programs for clients all over the US, Europe, and Australia.

Together with co-authors Mark S A Smith and Jay Conrad Levinson, they expanded the Guerrilla Marketing franchise to include Guerrilla Trade Show Selling, Guerrilla TeleSelling, Guerrilla Negotiating, and Guerrilla Retailing, plus numerous audio and video programs distributed worldwide.