Are you among the most intelligent?
1. This famous rock and roll legend married his cousin.
      
       
     Ray Charles 
 
 
       
     Elvis Presley 
 
 
       
     Jerry Lee Lewis 
 
 
       
     Johnny Cash 
 
 
    
 
     Ray Charles 
 
 
       
     Elvis Presley 
 
 
       
     Jerry Lee Lewis 
 
 
       
     Johnny Cash