People Australia Seb Costello peoplepill id: seb-costelloSC 3 views today 9 views this weekAustralian television and radio journalistSeb CostelloBiographyListsAlso ViewedListsSeb Costello is in following listsBy field of workNotable Australian people in journalismGender:MaleBy work and/or countryNotable Australian JournalistsGender:MaleBy category1987 birthsFrom our partnersSponsoredSeb Costello