Steve heads to Liverpool this week to meet up with the Smith Brothers. Paul, Stephen, Liam and Callum have all held British titles, challenged for world titles and Liam and Callum have gone on to become world champions. They discuss the dynamic between the four of them and recall their favourite moments of each other’s careers. And with Callum facing Artur Beterbiev for the WBC, WBO and IBF light-heavyweight belts in Quebec in August, they discuss why they think he can become a two-weight world champion.