Jim McMahon of The Chicago Bears filming the Super Bowl Shuffle at the Bears Training Camp in Lake Forest, Illinois, December 4, 1985.
Jim McMahon of The Chicago Bears filming the Super Bowl Shuffle at the Bears Training Camp in Lake Forest, Illinois, December 4, 1985.
Jim McMahon of The Chicago Bears filming the Super Bowl Shuffle at the Bears Training Camp in Lake Forest, Illinois, December 4, 1985.
He's the center of attention during photo day at the Chicago Bears' training camp 7/24. Bears' star running back Walter Payton poses for...
Chicago Bears' running back Walter Payton, who needs only 687 yards to surpass Jim Brown's all-time rushing record of 12,312 yards that has stood for...
Jim McMahon of The Chicago Bears filming the Super Bowl Shuffle at the Bears Training Camp in Lake Forest, Illinois, December 4, 1985.
Walter Payton of The Chicago Bears filming the Super Bowl Shuffle at the Bears Training Camp in Lake Forest, Illinois, December 4, 1985.
Jim McMahon of The Chicago Bears filming the Super Bowl Shuffle at the Bears Training Camp in Lake Forest, Illinois, December 4, 1985.
Walter Payton of The Chicago Bears filming the Super Bowl Shuffle at the Bears Training Camp in Lake Forest, Illinois, December 4, 1985.
Jim McMahon and Walter Payton of the Chicago Bears sign autographs for fans during 1986 Training Camp at the University of Wisconsin-Platteville in...
Justin Fields of the Chicago Bears throws a pass during the Chicago Bears Training Camp at Halas Hall on July 31, 2023 in Lake Forest, Illinois.
Justin Fields of the Chicago Bears hands the ball off to Cole Kmet during training camp at the PNC Center at Halas Hall on August 02, 2022 in Lake...
Bears' running back Walter Payton, who led the national Football League in rushing last year with 1,852 yards holds a news conference during photo...
Lake Forest, Ill.: Star running back Walter Payton jumps rope during workout at the Bears' training camp 12/5. Payton was being considered as a...
Jim McMahon of The Chicago Bears filming the Super Bowl Shuffle at the Bears Training Camp in Lake Forest, Illinois, December 4, 1985.
Walter Payton of The Chicago Bears filming the Super Bowl Shuffle at the Bears Training Camp in Lake Forest, Illinois, December 4, 1985.
Walter Payton of The Chicago Bears filming the Super Bowl Shuffle at the Bears Training Camp in Lake Forest, Illinois, December 4, 1985.
Walter Payton of The Chicago Bears filming the Super Bowl Shuffle at the Bears Training Camp in Lake Forest, Illinois, December 4, 1985.
Jim McMahon of The Chicago Bears filming the Super Bowl Shuffle at the Bears Training Camp in Lake Forest, Illinois, December 4, 1985.
Walter Payton of The Chicago Bears filming the Super Bowl Shuffle at the Bears Training Camp in Lake Forest, Illinois, December 4, 1985.
Walter Payton of The Chicago Bears filming the Super Bowl Shuffle at the Bears Training Camp in Lake Forest, Illinois, December 4, 1985.
Jim McMahon of The Chicago Bears filming the Super Bowl Shuffle at the Bears Training Camp in Lake Forest, Illinois, December 4, 1985.
Jim McMahon of The Chicago Bears filming the Super Bowl Shuffle at the Bears Training Camp in Lake Forest, Illinois, December 4, 1985.
Walter Payton of The Chicago Bears filming the Super Bowl Shuffle at the Bears Training Camp in Lake Forest, Illinois, December 4, 1985.
Justin Fields of the Chicago Bears takes part in a drill during training camp at the PNC Center at Halas Hall on August 02, 2022 in Lake Forest,...
Walter Payton of the Chicago Bears looks on to the field during training camp at the University of Wisconsin on August of 1987 in Platteville,...
1980s: William Perry of the Chicago Bears throws the ball during a circa 1980s Training Camp at the University of Wisconsin-Platteville in...
Lineman William Perry and defensive end Richard Dent of the Chicago Bears stand on the field during training camp in 1989.
Velus Jones Jr. #12 of the Chicago Bears catches a pass during the Chicago Bears Training Camp at Halas Hall on July 31, 2023 in Lake Forest,...
Fans clamor for an autograph from Jay Cutler of the Chicago Bears after a training camp practice at Olivet Nazarene University August 4, 2009 in...
Chicago Bears head coach Mike Ditka during training camp at Ralph E. Davis Pioneer Stadium. Platteville, WI 8/13/1991 CREDIT: Bill Smith
Brendon Ayanbadejo of the Chicago Bears works out during a summer training camp practice on July 30, 2007 at Olivet Nazarene University in...
General view from the field of the Chicago Bears summer training camp practice on July 30, 2007 at Olivet Nazarene University in Bourbonnais,...
Brian Urlacher of the Chicago Bears takes a breather during a summer training camp practice on July 30, 2007 at Olivet Nazarene University in...
Darwin Walker of the Chicago Bears, traded to the Bears from the Buffalo Bills, walks out to the field before a summer training camp practice on July...
Quarterback Steve Walsh of the Chicago Bears performs during training camp. Mandatory Credit: Jonathan Daniel /Allsport
Cornerback Dion Byrum of the Chicago Bears works out during the first summer training camp practice on July 27, 2006 at Olivet Nazarene University in...
Cornerback Ricky Manning, Jr. #24 of the Chicago Bears watches during the first summer training camp practice on July 27, 2006 at Olivet Nazarene...
Members of the Chicago Bears prepare for the first summer training camp practice on July 27, 2006 at Olivet Nazarene University in Bourbonnais,...
Quarterback Rex Grossman of the Chicago Bears throws a pass during the first summer training camp practice on July 27, 2006 at Olivet Nazarene...
Quarterback Rex Grossman of the Chicago Bears warms up before the first summer training camp practice on July 27, 2006 at Olivet Nazarene University...
Cornerback Charles Tillman of the Chicago Bears takes a break during a practice at the Bears summer training camp on July 28, 2005 at Olivet Nazarene...
Cornerback Jerry Azumah of the Chicago Bears takes a break during a practice at the Bears summer training camp on July 28, 2005 at Olivet Nazarene...
Tom Thayer of the Chicago Bears works out during Training Camp in July 1985 at the University of Wisconsin-Platteville in Platteville, Wisconsin.
Head coach Mike Ditka of the Chicago Bears instructs Jim McMahon during Training Camp in August 1985 at the University of Wisconsin-Platteville in...
Chicago Bears General Manager Jerry Vanisi and Team President Michael McCaskey look on during Training Camp in May 1985 at the University of...
Defensive coordinator Buddy Ryan of the Chicago Bears looks on during Training Camp in July 1985 at the University of Wisconsin-Platteville in...
Head coach Mike Ditka of the Chicago Bears instructs his players during Training Camp in August 1985 at the University of Wisconsin-Platteville in...
Members of the offensive and defensive lines of the Chicago Bears battle during an eight-on-eight drill during a practice at the Bears summer...
1980s: Head coach Mike Ditka of the Chicago Bears throws the ball during a circa 1980s Training Camp at the University of Wisconsin-Platteville in...
1980s: Defensive coordinator Buddy Ryan of the Chicago Bears looks on during a circa 1980s Training Camp at the University of Wisconsin-Platteville...
Dick Jauron of the Chicago Bears smiles from the sidelines during the Bears mini-training camp at Halas Hall in Lake Forest, Illinois. Mandatory...
Safety Wasswa Serwanga of the Chicago Bears talks to head coach Dave Wannstedt during the 1998 Chicago Bears Training Camp in Lake Forest, Illinois....
Defensive end Michael Haynes of the Chicago Bears, a first-round draft choice out of Penn State, works out during training camp on July 31, 2003 at...
Quarterback Rex Grossman of the Chicago Bears looks on during training camp on July 31, 2003 at Olivet Nazarene University in Bourbonnais, Illinois.
Justin Fields of the Chicago Bears looks on during training camp at the PNC Center at Halas Hall on August 02, 2022 in Lake Forest, Illinois.
