Who was known for saying, "The greatest joy a man can know is to conquer his enemies and drive them before him. To ride their houses and take away their possessions."

Conn Iggulden

Explanation:

Conn Iggulden, a British author of historical fiction novels, is the one that said the quote on the novel he published in 2007 called "Wolf of the Plains", also known as "Genghis: Birth of an Empire in North America". This book, which is a historical novel based on the Mongols of the Asian steppes, is the first book of "The Conqueror" series written by Iggulden himself.

Conn Iggulden, Genghis: Birth of an Empire