Sorry, that's not a G-shark... The G-shark is a low wing, not a mid wing.
Aeropro G-shark
It is however, an Aeropro kit! It is a Laser 200!
Aeropro Laser 200
Here's a review of it:
http://webpages.charter.net/rcfu/Kit...PLaser200.html
btw,
The Aeropro Laser was only 68" in length. The review has the length listed as 78". I built one of them back in the early 1990's. It was a great flying plane with a G-62 on it!
Doug