In the 2008 World Championship, he scored his only two goals of the tournament in the gold medal game against Team Canada.
The first goal forced the game into overtime, and the second goal was the game-winner that gave Russia the title.
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The following year, Russia beat Canada once again to give them their second-straight gold medal, and Kovalchuk was named MVP of the tournament.
In addition to Kovalchuk, invitations to join Russia's training camp have been extended to other NHL players, such as Nikita Kucherov, Andrei Vasilvesky and Evgeni Malkin.