Whibley claims the abuse from his manager intensified after he began a relationship with Avril Lavigne, to whom he was ...

Whibley reveals the alleged abuse in his just-released book 'Walking Disaster,' named after the Sum song of the same name.

The Sum 41 frontman recounts how his former manager allegedly groomed and assaulted him in band’s early years.

Deryck Whibley, the vocalist of Sum 41, has released his memoir Walking Disaster: My Life Through Heaven and Hell on Monday ...

Sum 41 is a multi-award winning punk band formed in 1996 that has sold more than 15 million albums worldwide. Whibley's memo ...

The Canadian frontman said he was 16 when he first met his alleged abuser Greig Nori, who was 34 then. Read more at ...

Deryck Whibley, the frontman for the Canadian rock group Sum 41, is speaking out against a former manager and alleging sexual ...

Sum 41 frontman Deryck Whibley has claimed he was 'groomed' by his former manager Greig Nori, who he says 'pressured' him ...

Sum 41 frontman and guitarist Deryck Whibley writes in his new memoir, Walking Disaster, that the band’s former manager, ...

Sum 41 frontman Deryck Whibley alleges he was groomed and abused by the band’s former manager, Canadian star Greig Nori, in ...

In his new memoir, Deryck Whibley of Sum 41 accuses his band's former manager Greig Nori of sexual abuse and grooming. As ...

Deryck Whibley has accused Sum 41 ‘s first and former manager of emotional and verbal abuse. According to claims outlined in ...