What is the secret ingredient behind the greatest sports teams? What sets them apart? Through research spanning over 20 years covering cutting-edge insights and fascinating first-hand encounters with teams from Barca and Brazil to the Yankees and the All Blacks, the author, Sam Walker, identified the hidden force; the secret ingredient. This is a very enjoyable book for any sports lover and there are a lot of lessons for people in business/management. No wonder this was named as one of the best books of the year. I am sure you will like this book as much as I did.