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.
Obviously a lot happened in a short period of time. At the end of the day, considering everything I went through, I really felt close to my teammates and I really feel like what we accomplished, I know we didn't win it all. ... I'm really proud of how we got there and what we did once we got there.
— Rangers forward Martin St. Louis to Jim Cerny of BlueshirtsUnited.com