Date of birth
Calderbank-Park signed for the Clarets as a scholar in the summer of 2017.
The Australian goalkeeper completed his two-year apprenticeship in May 2019 and was rewarded with a third-year extension.
The towering shot-stopper featured regularly for the Under-18s in his second season at Turf Moor, after an injury-hit first season.
Calderbank-Park then joined Curzon Ashton on loan at the end of September.