 Complete the following phrase:  Vladimir Alexandrovich Ivanov ; born 3 July 1987 is a Russian badminton player. He was the champion at the 2014 and 2021 European Championships, and also the 2016 All England Open partnering with Ivan Sozonov. They made history by becoming the first Russian pair to win the mens doubles title in each of those events. Ivanov competed at the 2012, 2016, and 