JaMarcus Russell, former Oakland Raiders quarterback
JaMarcus Russell after losing 51 pounds
Ronaldo, former Brazil striker
Ronaldo after losing 37 pounds
Kendrick Perkins, Oklahoma City Thunder center
Kendrick Perkins after losing 32 pounds
Nate Newton, former Dallas Cowboys offensive lineman
Nate Newton after losing 180 pounds
Lendale White, former Tennessee Titans running back
Lendale White after he said he lost 30 pounds by giving up tequila
Ricky Hatton the day before a fight two years later
Pablo Sandoval, San Francisco Giants third baseman
Pablo Sandoval after losing 38 pounds
Josh Freeman, Tampa Bay Buccaneers quarterback
Josh Freeman after losing 20 pounds before the 2012 season
Antone Davis, former NFL offensive lineman
Antone Davis after losing 202 pounds on the NBC show "The Biggest Loser"
Phil Taylor, darts champion
Phil Taylor after losing 35+ pounds
David Ortiz, Boston Red Sox DH
David Ortiz after losing 25 pounds
BONUS: Rex Ryan, New York Jets coach
Rex Ryan after lap-band surgery
Unfortunately, cutting the pounds doesn't always last
