Harvey diamond is the world-renowned co-author of the #1 New York Times best-seller, Fit For Life, which held that position for an unprecedented forty straight weeks and and has sold over 14 million copies in 35 languages worldwide. Mr Diamond dedicated 45 plus years of his life to the development of a truly healthy lifestyle. Harvey, always the optimist, speaks on a number of topics that were dear to his heart with humor, candor and sincerity. The final Fit For Life works from Harvey come together to provide a unique approach to vibrant health. Tony Robbins is eager to spread the final message of his old friend, confident in the value of his time tested answers provided to some of the most perplexing health questions.