▁Edward ▁Jan car z , ▁a ▁former ▁speed way ▁r ider ▁from ▁Gor z ów ▁Wiel k opol ski ▁who ▁finished ▁third ▁in ▁the ▁ 1 9 6 8 ▁World ▁Final ▁in ▁Sweden , ▁and ▁helped ▁Poland ▁win ▁the ▁ 1 9 6 9 ▁Speed way ▁World ▁Team ▁Cup ▁at ▁home ▁in ▁Ry b nik . ▁Jan car z ▁was ▁murder ed ▁by ▁his ▁wife ▁in ▁ 1 9 9 2 . ▁ ▁Host ed ▁ ▁International ▁▁ ▁Speed way ▁Grand ▁Prix : ▁ 2 0 1 1 , ▁ 2 0 1 2 , ▁ 2 0 1 3 , ▁ 2 0 1 4 , ▁ 2 0 1 5 ▁ ▁Speed way ▁World ▁Cup : ▁ 2 0 1 0 ▁( Event ▁One ), ▁ 2 0 1 1 ▁( R ace - off ▁and ▁the ▁Final ) ▁ ▁Ind ividual ▁Speed way ▁Junior ▁World ▁Championship : ▁ 2 0 0 0 ▁Final ▁ ▁Team ▁Speed way ▁Junior ▁World ▁Championship : ▁ 2 0 0 9 ▁Final ▁ ▁Polish ▁Championships ▁▁ ▁Ind ividual ▁Speed way ▁Polish ▁Championship ▁Final s : ▁ 1 9 7 0 , ▁ 1 9 7 4 , ▁ 1 9 7 6 , ▁ 1 9 7 7 , ▁ 1 9 7 8 , ▁ 1 9 7 9 , ▁ 1 9 8 4 , ▁ 1 9 8 5 , ▁ ▁Polish ▁P airs ▁Speed way ▁Championship ▁Final s : ▁ 1 9 8 2 , ▁ 1 9 9 2 ,