What is little known is that Wilt was the first NBA regular to shoot 50% or better from the floor for a full season which he did during his second season. And while he's known for his scoring records, as his career progressed he actually lost a lot of his scoring ability. Some people contribute that to his gaining 50 pts of muscle mostly in his upper body, but probably Wilt just let his shooting skills decline.
He was still a great player through his last year even though he didn't score nearly as many pts. as in his early years.