A "FIT and healthy" dad died just six days after being diagnosed with a killer tumour.
Glenn Colmer had started suffering from symptoms a year earlier, but thought they were just to do with his age.
But on February 18 this year, the 51-year-old suffered a sudden seizure at his home in Southampton .
He was rushed to hospital where a CT scan revealed a mass on his brain - and just days later, on February 22, he was diagnosed with a high-grade glioma - a type of brain tumour characterised by rapid growth and spread.
The "much-loved" sports teacher, who his devastated wife Ali described as "strong, active, and the healthiest man [she] knew", tragically died on February 28.
Now, Glenn's family are sharing his story to spread awareness of the "indiscriminate" cancer - and raise money