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

Sum 41's Deryck Whibley has spoken out following his former manager denying accusations of sexual abuse, saying he is willing to go to court.

Whibley addressed former manager Greig Nori in a new video and said, ”If you think I'm a liar, there's only one way to settle this: under oath, in front of a judge, in front of a jury. Any time you ...

Deryck Whibley has broken his silence after his ex-manager Greig Nori denied his claims he sexually abused him starting when he was a teenager.

Just before Sum 41 frontman Deryck Whibley's memoir, Walking Disaster: My Life Through Heaven and Hell, hit shelves last week ...

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

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

In his memoir 'Walking Disaster,' Whibley accused Nori of sexual assault and grooming while the front man was a minor. Nori ...

Canadian rock band Sum 41 frontman Deryck Whibley has accused the band's first manager, Greig Nori, of grooming and sexually ...

The Canadian rock band's frontman alleges he was coerced into a non-consensual sexual relationship as a teenager.

Treble Charger frontman Greig Nori is denying he pressured Deryck Whibley into a sexual relationship more than two decades ...

In his new memoir, Sum 41 singer Deryck Whibley says he was sexually abused by the band's first manager for years. Whibley ...