|It's difficult to become a great leader without becoming a student of
leadership history. The timeline above profiles a number of the world's greatest leaders dating back as far as 2,000 BC. Our goal wasn't to include every great leader, but to seed the timeline with some of our favorites as a jumping-off point. Here's where you come in - leave your comments, suggested additions, modifications or deletions, and we'll update the timeline each week to reflect your contributions. We invite you to help us curate the world's most comprehensive and frequently updated timeline of the
world's greatest leaders.