Come Together - The Beatles
http://www.youtube.com/watch?v=Q4dSR1WcJIM
DLK: He definitely had a 2 hander (contact point with 2 hands, which is key, because ball is GONE, right?), yet you are right, his one hand release was unique. He was a VERY good junior ice hockey player in Sweden and played into his teens, so that's how he developed it. He basically ushered in the 2 hander along with Connors and Evert.
See him hit it here in this 1979 clip, uploaded by TW Poster Krosero:
http://www.youtube.com/watch?v=DTMx--E0OhY
He had a great backhand, but his "money shot" was the forehand (best in the Game at the time. His BH, in my opinion was second to Connor's 2 hander, which was a truly fierce shot. Borg's BH was nevertheless AWESOME, plenty of topspin, plus he had a very good 1 handed slice that he used a lot especially at Wimbledon).
Check out Federer and Borg here with their forehands:
http://www.youtube.com/watch?v=31IYa7VsZYg
(remember, Borg was playing with a ~17 ounce wood frame, strung at 81 lbs, and about 70 sq. inches! Imagine him with the modern frames of today...)