A first-time Olympian, Grebeshkov has won five international gold medals – 2009 World Championship, 2008 World Championship, 2003 World Junior Championship, 2002 World Junior Championship and the 2001 World Under-18 Championship.
At the 2008 World Championship, he ranked first among Russian defensemen with six assists and finished third overall with a plus-12 rating in nine games. He is one of eight players to have won both the 2008 and 2009 World Championships, including 2010 Olympians Ilya Kovalchuk and Alexander Radulov.
I remember the first time at Wrigley Field all of us had the long johns, the turtlenecks and the extra equipment because we were afraid of being cold. Halfway through the first period everybody's ripping everything off and we just ended up wearing what we would normally wear for a game at the United Center.
— Chicago Blackhawks forward Patrick Sharp on the 2009 Bridgestone NHL Winter Classic