His name is Andreas Gabalier and he is the biggest pop singing phenom in that little country right now and threatens to spread his appeal to Germany and other parts of the Germanic world.
Germans consider Austria something of a cultural backwash and the 26 year old Gabalier is from the Styrian region near the border of the former Yugoslavia -- a backwash within a backwash.
I'm told he sings in a Styrian dialect, which would be something like an archaic Appalachian dialect in the US.
His attire is Bodinesque -- only lacking Jethro's trademark rope belt (Gabalier holds up his shorts with suspenders.)
His on-stage exaggerated pelvis thrusting is comic, to say the least. Still, just like the 60s Beverly Hillbillies star Gabalier exudes a kind of innocent, boyish exuberance, which may explain his apparent appeal to the Austrian frauleins.
See more videos and info on Andreas Gabalier at The Chicago Schlager Music Review.
And here, from a 1966 episode of The Beverly Hillbillies, is the original Jethro: