Greig Nori denies allegation that he coerced a teenage Whibley into a four-year sexual relationship during the early years of the band

Deryck Whibley, singer and songwriter with platinum-selling Canadian punk-pop band Sum 41, has alleged that he was groomed and sexually abused by the band’s first manager.

In his new memoir Walking Disaster: My Life Through Heaven and Hell, and first reported by the Los Angeles Times, Whibley alleges that Greig Nori pressured him into sexual encounters over a period of four years.