Deryck Whibley

Deryck Whibley
Whibley performing with Sum 41 on June 3, 2023
Background information
Birth name	Deryck Jason Whibley[1]
Also known as	Bizzy D, Gunner
Born	(1980-03-21) March 21, 1980 Scarborough, Ontario, Canada
Origin	Ajax, Ontario, Canada
Genres	Punk rock, melodic hardcore, skate punk, pop punk, alternative rock, alternative metal, rapcore
Occupation(s)	Musician, songwriter, producer, actor
Instruments	Vocals, guitar, keyboards, bass, piano, drums, Mellotron
Years active	1996–present
Labels	Island, Aquarius

Deryck Whibley (born March 21, 1980) is a Canadian singer and musician. He is best known for his time as the lead singer of the rock band Sum 41. He stayed with the band from their original creation until the band ended in 2025.

He was married to Avril Lavigne but on October 9, 2009, Lavigne filed for divorce.

1. ↑ "American Society of Composers, Authors and Publishers". ASCAP. Archived from the original on 2009-01-10. Retrieved 2011-12-10.