Three of the greatest country pickers: Jerry Reed, Roy Clark, and of course, Chet Atkins, king of them all.
Not to mention some of the great bluegrass guitar pickers. Where are they on the list? Doc Watson, Tony Rice, etc.. Being bluegrass pickers, I guess they are not uppity enough to make the list.
Ricky Skaggs is a VERY close 4th on that list, in fact I'd put him ahead of Jerry Reed.