Sidney Crosby became one of the best hockey players in the world through a combination of innate talent, hard work, dedication, and mentorship from experienced players like Mario Lemieux. Here are some key points on how Sidney Crosby became so good at hockey:

1. **Early Start**: Sidney Crosby's upbringing in a hockey-oriented family, with his father being a former goaltender, exposed him to the sport at a very young age. Learning to skate at just 3 years old laid the foundation for his future success.

2. **Youth Development**: Crosby's talent was evident early on, leading him to excel in junior leagues and international competitions. Becoming the youngest player to score a goal in the World Junior Championships and his outstanding performance in the QMJHL showcased his abilities to a global audience.

3. **NHL Career**: Being selected first overall by the Pittsburgh Penguins in the 2005 NHL draft provided Crosby with an opportunity to play at the highest level. Working closely with established stars like Mario Lemieux helped him acclimate quickly and showcase his skills in the NHL.

4. **Achievements**: Crosby's on-ice achievements, such as scoring his first NHL hat-trick and hitting the 100-point benchmark, demonstrated his scoring prowess and playmaking abilities. Breaking records and achieving milestones early in his career solidified his reputation as a top player.

5. **Overcoming Challenges**: Dealing with injuries, like the high ankle sprain mentioned, and setbacks throughout his career only seemed to fuel Crosby's determination and resilience. His recovery and subsequent accomplishments, including winning the Stanley Cup as the youngest NHL captain at the age of 21, highlighted his leadership qualities and competitive spirit.

In summary, Sidney Crosby's journey to becoming a hockey superstar involved a combination of natural talent, hard work, early development, mentorship, achieving milestones, and overcoming obstacles. His dedication to the sport and continuous improvement have helped him solidify his place among the greatest players in NHL history.