By Ruslan Chikov

The once undisputed heavyweight champion of the world, "Iron" Mike Tyson, has ruled out any possibility of a return to boxing. Tyson, 44-years-old, spoke to a Kazakhstan paper and said there is no chance he will ever fight again. He squashed another rumor by telling the paper he doesn't have any desire to become a trainer for other boxers.

"Overall, I'm in good shape, but my state of health prevents me from engaging in boxing. I used alcohol, drugs, but I've done away with all of those bad habits and right now I'm trying to strengthen whatever is left. I didn't want to be a trainer. For this you need a special gift. It is unlikely that this will happen," Tyson said.

The former champion wants to focus on the one thing that makes him very happy, helping children in need.

"I do not consider myself a superstar, I just live. Today, I consider it an achievement to help sick children. This is what I have really achieved in life. Everything that came before this, no longer has any significance," Tyson said.