Kammala jumla mai zuwa: Yury Shayunou ya kasance mai saukin kai a lokacin da yake matashi, la'akari da cewa shugaban matasan duniya a 2004 ya jefa kusan mita 91⁄2. Tare da mafi kyawun mutum na mita 73,86 tare da kayan aiki na 5 kg, Yury Shayunou ya kasance na 8 a cikin jerin sunayen duniya na IAAF a 2004. A lokacin da yake dan shekara 18, Yury Shayunou ya jefa nauyin kilo 6 na mita 74,78 kuma ya lashe lambar tagulla a gasar zakarun Turai ta 2005. Yury Shayunou ya sami nasara a ranar 15 ga Yuli, 2007, lokacin da ya lashe
2007 Gasar Zakarun Turai na 'Yan Wasanni na U23. Bayan ya zama na huɗu a Gasar Wasanni ta Duniya ta 2006 a Wasanni, yanzu ya wuce duk abokin hamayyarsa a duniya wanda bai kai shekara 23 ba. Sakamakonsa ya kasance mita 74,92 tare da kayan aiki na 7,26 kg. A shekara ta 2009 Yury Shayunou ya lashe gasar zakarun kasar Belarus, ba tare da Ivan Tikhon da Vadim Devyatovskiy ba, tare da mita 78.76. Daga baya ya lashe wasannin dalibai na duniya na 2009 tare da mita 76,92 da kuma gasar zakarun Turai ta 2009 U23 tare da mita 78,16. Yury Shayunou ya kuma halarci Gasar Cin Kofin Duniya ta 2009 a Wasannin motsa jiki wanda ya shiga na biyu a matsayin duniya bayan Krísztian Párs na Hungary. Kodayake, ya gama 12th ne kawai a cikin cancantar tare da wasan kwaikwayon 71,37 wanda ya biyo baya da laifuka biyu wanda ba zai isa ya kama matsayi a cikin 12 mafi kyau a cikin kowane rukuni na cancanta ba.