Who is Joshua Waitzkin? If you lived in the United States, probably already knew him - he became one of the top players of international chess at the age of 10; Or if you have seen a Hollywood film "Searching for Bobby Fischer" (adapted from a book with the same name written by his father), you must still remember that impressive little hero. At the age of 18, he published personal first book "Attacking Chess: Aggressive Strategies, Inside Moves from the U.S. Junior Chess Champion"; when he was 20 years old, he developed the world's largest computer chess program - Chessmaster (published by Ubisoft); and now he is a master of Tai Chi Chuan with many world champion titles.