Robert Kiyosaki, author of "Rich Dad Poor Dad," has reiterated his warning of an impending major stock market crash, a prediction he first made in his 2013 book "Rich Dad's Prophecy." Kiyosaki believes the crash is imminent and has positioned himself by holding physical gold, silver, Ethereum, and Bitcoin. Kiyosaki plans to continue purchasing Bitcoin as its price declines, citing its fixed supply of 21 million coins, most of which are already in circulation. He views market panic and sell-offs as opportunities to acquire quality assets at discounted prices.