Dirk came to prominence by destroying everyone in sight at the Nike Hoop Summit at 18yrs old...
Abroad, Nowitzki's progress was noticed. In 1996, FC Barcelona Bàsquet wanted to sign him, but Nowitzki refused to move before finishing his Abitur.[18] A year later, the teenager participated in the Nike "Hoop Heroes Tour," where he played against NBA stars like Charles Barkley and Scottie Pippen. In a 30-minute show match, Nowitzki outplayed Barkley and even dunked on him, causing the latter to exclaim: "The boy is a genius. If he wants to enter the NBA, he can call me."[19] On March 29, 1998, Nowitzki was chosen to play in the Nike Hoop Summit, one of the premier talent watches in U.S. men's basketball. In a match between the U.S. talents and the international talents, Nowitzki scored 33 points on 6-of-12 shooting, 14 rebounds and 3 steals for the internationals[3] and outplayed future US NBA stars Rashard Lewis and Al Harrington. He impressed with a combination of quickness, ball handling, and shooting range, and from that moment a multitude of European and NBA clubs wanted to recruit him.[20]
You can NOT compare KO to a HOFer... this is completely ridiculous