Arsenal have signed yet another player from Chelsea in the summer transfer window as a further deal between the London rivals was announced on Saturday.
The player in question is also the son of a former Champions League winner who was a surprise name when the Blues lifted the trophy for the first time in 2012.
He opted to swap west London for the north of the capital after appearing as a trialist for Chelsea's U21 team eight times in 2024-25.
The talented teenager is the son of Ryan Bertrand, who started the 2012 final for Chelsea against Bayern Munich - which Chelsea won on penalties.