Haye eyeing the killer knockout

BOXING: David Haye’s trainer Adam Booth says the Londoner will go for the killer blow to become the first boxer to floor 7ft 2in giant Nikolai Valuev in their WBA heavyweight title on Saturday.

“Heavyweight boxing should be exciting,” Booth said. “David always looks to try to knock someone out. It’s obvious to say it is the biggest challenge of his career because he Valuev is the biggest guy and it’s the world championship.”