[1] Church of Scotland Missionary and Cayman Islands school inspector Rev.

The schools were then divided up by catchment area; children on the Eastern side of the island (up to Newlands) would attend Clifton Hunter High School(Years 7–11), and children living from Prospect up to West Bay were moved to the John Gray High School(which now encompassed Years 7 through Year 11).

Clifton Hunter High School was situated on the former George Hicks campus.

[1] In March 20 2023, John Gray moved to a newly built campus after 15 years of construction.

The school's gymnasium is home to the Cayman Islands Classic, which hosts multiple NCAA Division I college basketball teams for an in-season tournament bracket.