Final answer:
Mario Lemieux retired with 1723 career points, accumulated in just 915 games, making him one of the highest-scoring NHL players per game.
Step-by-step explanation:
When Mario Lemieux retired, he ended his career with 1723 points in just 915 games. Lemieux's point total places him among the most productive players in NHL history on a per-game basis. Despite facing significant health challenges, including a battle with cancer, Lemieux's career was notable for his incredible skill and scoring ability. After retiring as a player, Lemieux became an owner of the Pittsburgh Penguins, the very team with which he spent his entire NHL career.