Robert T. Kiyosaki (Robert Toru Kiyosaki, 1947-): a famous financial education expert, the "gold medal coach" of financial management, the godfather of millionaires. Robert T. Kiyosaki's book "Rich Dad, Poor Dad" was published in April 1999 in the United States. The book set a record of selling 1 million copies in half a year in the U.S. In February 2000, the book topped the sales charts of hundreds of books in Amazon.com's online bookstore. On November 15, 2010, the sub-list of the "2010 Fifth Chinese Writers' Rich List" was released for the first time, which counted the total royalty income of foreign writers in mainland China from 2000 to 2010, and 25 foreign writers were on the list. Robert T. Kiyosaki, with a royalty income of 4.5 million yuan, ranked 13th on the list of foreign writers, which aroused widespread concern.