You know, all this talk about Mr. Smith being the youngest Doctor ever got me to thinking. I know, it's dangerous.
He's not the youngest. No, that still goes to young Gareth Jenkins, the mini-Doctor clone who was so instrumental in helping to fight off the Sontarans.
	
		
			
		
		
	
				
			He's not the youngest. No, that still goes to young Gareth Jenkins, the mini-Doctor clone who was so instrumental in helping to fight off the Sontarans.
 
				 
 
		 
 
		
 
 
		

 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		