Los Angeles Lakers point guard and Canadian basketball star Steve Nash announced his retirement on Saturday at the age of 41.

Nash announced his retirement in an article he wrote for The Players' Tribune website on Saturday, posting a link to his Twitter feed.

"I'm retiring," he wrote. "I already miss the game deeply, but I'm also really excited to learn to do something else."

Nash played 18 seasons in the NBA for the Phoenix Suns, Dallas Mavericks and Los Angeles Lakers organizations. He is an eight-time NBA All-Star and a two-time recipient of the league's award for most valuable player. He also won the 2005 Lou Marsh Award as Canada's most outstanding male athlete, and represented his country twice at the Olympic Games.

"Representing Canada in the Olympics was the best experience of my career," he said in the article.

Nash said last year that the 2014-15 NBA season would be his last, but a pre-season back injury kept him from playing any regular season games for the Lakers.

In 2012, he was named the general manager for Canada's senior men's basketball team ahead of the 2016 Olympics in Rio De Janeiro.

Tributes poured in on social media after the two-time MVP made the announcement on Saturday afternoon.

Among them were some of Nash's former competitors, who were given the tough task of guarding the sweet-shooting and slick-passing point guard.

Manu Ginobili -- who was on the San Antonio Spurs squad that ended, perhaps, Nash's best shot at an NBA title when they eliminated the Suns from the 2007 Western Conference Finals -- also praised him for his "amazing career."

Some of Nash's former teammates also thanked him sharing his knowledge of the game and all the good times spent together.

Nash also laid the foundation for a generation of young up-and-coming Canadian basketball stars, who used Twitter to thank him on Saturday.

Prime Minister Stephen Harper also congratulated Nash on his "incredible career."