Sum 41's Deryck Whibley vouches his memoir is '100%' true after ex-manager's denial that he 'groomed' and 'sexually abused' ...

Whibley recently published his memoir, 'Walking Disaster,' which alleges Sum 41's former manager groomed him at 16 ...

Sum 41’s Deryck Whibley is calling out his former manager after he denied the abuse allegations laid out in his new book.

Sum 41 frontman Deryck Whibley claims his former manager coerced him into a sexual relationship in his new memoir “Walking ...

The Sum 41 singer makes a public challenge to his former manager to have the truth proven under oath in a court of law.

Deryck Whibley of Sum 41 is opening about the sexual abuse he allegedly suffered during his relationship with the band's ...

Deryck Whibley from Sum 41 is promoting his brand new (and debut) book, Walking Disaster, My Life Through Heaven and Hell. It ...

"If you think I'm a liar, there's only one way to settle this," Whibley said. "Under oath, in front of a judge" ...

My Life Through Heaven and Hell,' Sum 41's Deryck Whibley claims the alleged abuse began when he was 18 and lasted until the ...

My Life Through Heaven and Hell,' Sum 41's Deryck Whibley recalls the former couple's relationship was "based on sex, drugs, ...

Throughout the pages of “Walking Disaster,” Whibley describes a fraught and frightening relationship with Sum 41’s first ...

In the book, Whibley, 44, claimed that in the band’s early days, he was groomed and sexually and verbally abused by Nori. He ...