Re:
Apprently:
"You should be at least 18 and under 30 at the time you apply. Applicants over 30 with extensive relevant aviation experience may also be considered."
"You should have five GCSEs (A-C)/S grades (1-3), and have completed a period of study at a higher level, such as two A levels, an Advanced GNVQ or the equivalent, or be in your final year of study."