Born in Poole, Crisp joined the Cherries at under-10s level after being spotted at a summer tournament playing for local team Poole Town.
The goalkeeper made his under-18s league debut against Portsmouth in a title-deciding game during the 21/22 season, keeping a clean sheet.
He also featured in the under-18s squad in all three games as AFCB reached the fifth round of the FA Youth Cup.
During the same season, Crisp was selected to attend a four-day goalkeeping England camp at St George’s Park.
