Kerrang! regret to announce that Sum 41 have been forced to pull out of the upcoming Kerrang! Tour Sponsored By Relentless Energy Drink. The rest of the line-up remains unaffected. Frontman Deryck Whibley has been suffering from a back injury and will not be well enough to perform on the 11-date UK and Ireland tour, which is set to kick off on F...

Deryck Whibley's back injury has caused the band to cancel 11 shows

Sum 41 frontman Deryck Whibley is being treated for severe pneumonia in a hospital in Sydney, Australia, the band has reported

Band's classic beats out Sum 41 and the Village People to top the list

Bands will hit the road together next February