1. Archie Manninng, Eli Manning, Peyton Manning, and Cooper Manning
Archie was a well known loser in the NFL, but his sons Eli and Archie made up for that by winning back to back Super Bowls, and Cooper was an excelent receiver at Ole Miss before he encountered a spilal injury that ended his breif career.
2. Earl and Tiger Woods
Tigers father Earl taught Tiger everything he knew about golf and was his agent until his unfortunate death.
3. James and Micheal Jordan
Possibly the closest out of all in this list, James played several seasons in minor league baseball, and inspired Jordan to becoe an athelete.