About:
Calum Thomas Hood is an Australian musician, known for being the bassist and backing vocalist of the pop rock band 5 Seconds of Summer.

• Known For
• 
  The 5 Seconds of Summer Show
  as
  Self
• 
  5 Seconds of Summer - Spilling the Quarantea
  as
  Self
• 
  5 Seconds of Summer: The Feeling of Falling Upwards - Live from Royal Albert Hall
  as
  Self
• 
  The 5 Seconds of Summer Show (Live & Backstage In Amsterdam)
  as
  Himself
• 
  5SOS5: Making of the Album
  as
  Self