I ignored the fitness test and GDT in my last 18 months in the RAF (actually I didn't do GDT for the last 2 years in the mob)
I CCS'd a pilot in the early 90s and then gassed him again, a couple of tours later. Aforesaid person, by now an OC Ops, duly presented his green card to me. I was the last person who had seen it.. 10 years earlier.
Good effort.