Players often know the exact moment when they feel like they belong in the NBA. For Boston Celtics young star Jaylen Brown, it came at a relatively early time in his career.

The 24-year-old Celtics wing revealed that his “welcome to the NBA moment” came in his first career start, which was also his fifth NBA game. It happened against no less than LeBron James and the Cleveland Cavaliers.

Via Alexandra Francisco of New England Sports Network: