On Tuesday (September 10), Joshua Ray Walker shared the unfortunate news that his colon cancer has unexpectedly spread to his lungs. As a result of the new cancer diagnosis, the country singer launched a GoFundMe page to support his ongoing treatment. Walker was diagnosed with colon cancer last year, and he made an emotional post on Instagram to  disclose that the disease has spread to his lungs and his prognosis isn’t great. After sharing the good news that he has completed his difficult chemotherapy treatments, Walker revealed, “The bad news is that upon the completion of tests to check on the status of my cancer post treatment, multiple nodes of varying sizes were found in both my lungs.” His cancer has been upgraded to Stage 4, and he will start radiation treatment soon. Walker shared this optimistic statement as he continues his ongoing cancer fight, “I’ve always lived life to the fullest and I will continue to do so.” (People)