Sum 41 singer Deryck Whibley arrives for the Entertainment Weekly

Deryck Whibley - News - IMDb

Sum 41's Deryck Whibley Has Been on One Hell of a Ride

Deryck whibley hi-res stock photography and images - Alamy

Sum 41 Deryck Whibley Hospitalized With Pneumonia, Heart Concerns

New flame, new record for Sum 41 frontman - Las Vegas Sun News

Sum 41's Deryck Whibley thought sobriety 'would be boring' before kidney, liver failure

Sum 41 are calling it quits – But they're hitting WWWY first! – ZRockR Magazine

Sum 41 revisits the band's platinum-selling debut

Sum 41 is back with double album 'Heaven and Hell