Coach Trees / Coaching Pedigrees - Searching the relationships between coaches
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Coach Trees was founded in 2009 with the intent of using software to document the relationships between coaches.
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Current selected organization: Chicago Bears
Organization Active years

Number of head coaches 16
Total number of coaches 155
Average Tenure 4.95 years

Fritz Wasem                                                                                                
Red Brannon                                                                                                
James Cook                                                                                                
George Halas                                                         
Ralph Jones                                                                                              
Hunk Anderson                                                                                             
Luke Johnsos                                                                                             
Paddy Driscoll                                                                                               
Jim Dooley                                                                                             
Abe Gibron                                                                                              
Jack Pardee                                                                                              
Neill Armstrong                                                                                             
Mike Ditka                                                                                      
Dave Wannstedt                                                                                           
Dick Jauron                                                                                            
Lovie Smith                                                                                        
Mark Trestman                                                                                               
John Fox                                                                                                

Mike Clark Strength and Conditioning
Mark Trestman Head Coach