 
 <translate> Alan Greenspan is a very well known Federal Reserve chair, as is his successor, Ben Bernanke.
So, the final answer is yes. <ibo> Alan Greenspan bụ onye isi oche Federal Reserve a maara nke ọma, dịka onye nọchiri ya, Ben Bernanke. N'ihi ya, azịza ya bụ ee. 