Hryhorovych, developer of the S.T.A.L.K.E.R. sport sequence, has lastly left GSC Sport World studio<p>Serhiy Hryhorovych, founding father of GSC Sport World, introduced his departure from the S.T.A.L.K.E.R. initiatives. He introduced the event of a brand new sport, S.T.R.A.N.G.E.R. Bermuda SOS.</p>