Brian O'Driscoll laces up boots for first time since retiring in 'Death Zone' training session

Brian O'Driscoll has laced up his boots for the first time since retiring to take part in the England Sevens team’s infamous ‘Death Zone’ training session, writes Simon Collings.

O’Driscoll, who hung up his boots in 2014 after a glittering playing career, now primarily works as pundit on television and radio.