elizabeth conway reports. 26—year—old jack fitzwater appears to be at the peak of health and fitness.ason he started experiencing a serious health issue.— a serious health issue. it started with having _ a serious health issue. it started with having urgent _ a serious health issue. it started with having urgent need - a serious health issue. it started with having urgent need to - a serious health issue. it started with having urgent need to go i a serious health issue. it started with having urgent need to go to a serious health issue. it started - with having urgent need to go to the toilet, everyone knows when they have diarrhoea and need to go to the toilet and i thought, what have i eaten? i made loads of excuses and hid it. i put a brave face on and it didn't really affect my performances but that meant that my recovery was taking longer. fist but that meant that my recovery was taking longer-— taking longer. at the end of last season, taking longer. at the end of last season. he _ taking longer. at the end of last season, he moved _ taking longer. at the end of last season, he