'They can be very vulnerable with him': Saracens on new Clark role
Calum Clark has hung up the boots after four seasons at Saracens but he has stayed on at the club in a new role championed by Mark McCall.
Former England forward Clark to follow Saracens to Championship
'The gangs and the prison really interests me... because of my history and experiences of mistakes and doing things wrong'
View all Calum Clark news
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