One of the greatest influences in Parcells' life was his New Jersey high school basketball coach, Mickey Corcoran, who instilled in Parcells the belief that he had to help those who worked for him. As a result, their fingerprints are everywhere, from the NFL's longest-tenured coach to some of its newest. There is little question that the greatest coach of the current generation is Bill Belichick, who has won five Super Bowls in New England. He won two more while he was Parcells' defensive coordinator for the Giants. The Patriots will face the Chargers this Sunday. Chargers Coach Anthony Lynn is descended from both trees -- Walsh brought up coaching to him when Lynn was a player with the 49ers and Walsh was a front-office executive and then Lynn coached for Parcells in Dallas.