Lewis keeps them guessing

Lennox Lewis has again hinted he may be ready to hang up his gloves by revealing he has achieved everything he wants to in boxing.

The WBC, IBF and IBO heavyweight champion has ruled out a fight with WBO champion Vladimir Klitschko, claiming it would be a waste of his time.

"Vladimir Klitschko - he's not tough enough," said Lewis.

"He's not ready for me yet. It would be a waste of my time to go and fight him - I would knock him out."

Lewis is not ready to announce his retirement yet, but told Sky Sports: "I've already done everything that I really wanted to do in the sport of boxing.

"I'm going to keep them guessing for a little while longer."