Russian shooter Shamakov win first gold of 2018 Youth Olympics

Gold medalist Grigorii Shamakov (C) of Russia, silver medalist Shahu Tushar Mane (L) of India and bronze medalist Aleksa Mitrovic of Serbia pose for photos during the awarding ceremony of the Men's 10m Air Rifle Final at the 2018 Summer Youth Olympic Games in Buenos Aires, capital of Argentina, Oct. 7, 2018. (Xinhua/Li Ming)