When did kobe bryant set his first record in the nba? how do you know?

a
in 1996; "in 1996, bryant started his career with the lakers, his favorite team. bryant was just 17 years old at the time, so his parents had to sign his nba contract because he wasn't a legal adult yet."
b
in 1996; "in 1996, bryant played his first nba game against the minnesota timberwolves. at the time, he was the youngest player ever to appear in an nba game."
c
in 2006; "in the 2005-2006 season, bryant achieved a career-best average of 35.4 points per game."
d
in 2006; "in 2006, bryant scored a career-high of 81 points in one game, the second-highest in nba history."