Benzinga and Yahoo Finance LLC may earn commission or revenue on some items through the links below. Billionaires usually brag about their wealth. Robert Kiyosaki brags about his debt. The Rich Dad Poor Dad author dropped a bomb on X when he wrote: "WHO IS RIGHT? My friend Dave Ramsey says ‘Live debt free.' I say ‘I use debt to invest. I am $1.2 billion in debt.' Again who is right?" It's the ultimate financial face-off: Dave Ramsey, America's loudest voice for a debt-free lifestyle, versus Robert Kiyosa ...