The 30 greatest players turned coaches

[post_page_title]Peter Lundgren[/post_page_title]
As a player in the 1980s, some would say Penter Lundgren wasn’t too consistent, though he did crack the top 25. But you can’t argue with his talent as a coach. Lundgren has coached some of the greatest in the game, including Roger Federer and Marat Safin, who both have made it to the No. 1 ranking. Lundgren coached Federer during his first of 17 Grand Slam titles, at Wimbledon in 2003. He also recently began coaching female athletes, beginning with Daniela Hantuchova.