Benjamin Graham was an influential economist and investor, often referred to as the "father of value investing." He was born in 1894 and co-authored the classic book, Security Analysis, which laid the groundwork for modern investment strategies. Graham emphasized the importance of analyzing a company's fundamentals to determine its true value, advocating for a disciplined approach to investing. Graham's investment philosophy focused on buying undervalued stocks and holding them for the long term. His teachings inspired many successful investors, including Warren Buffett, who studied under him at Columbia University. Graham's principles continue to shape investment strategies today.