John Biggs is a New York-based author and consultant. John has published work in The New York Times, Laptop, Men's Health, Linux Journal, Popular Science and others. read more...
Denise Austin
is a pioneer in the exercise and sports industry. A five-foot-four-inch dynamo, she has sold more than 20 million exercise videos and DVDs, authored 10 books on fitness, and starred in the longest running fitness show in the history of television. read more...
Dean Karnazes
Dean has been called the fittest man on the planet by Men's Fitness magazine and one of the 100 most influential people in the world by Time magazine. read more...
John Biggs
