By Eleanor Fleming, PA Real Life & Rom Preston-Ellis A dad who had no signs of being sick has shared how his family’s health battles helped him catch his own cancer early. He is now getting ready to run the London Marathon just one year after his treatment. Gary Richardson, 45, a driver from Hornchurch, Essex, didn’t feel ill before finding out he had prostate cancer in July 2022 when he was 43. But he “always knew” he would get cancer one day. His mum Glenda passed away from breast cancer in June 2009 when she was 56, and his dad Dave died in July 2021 at 70 years old after being told he had …