King Charles III has cancer: Three common cancers in men as they age. As they age, men often develop the following three types of cancer: Prostate cancer, lung cancer and colon cancer.
The cancer risk for certain types of tumors changes over the course of life. For example, leukemia is the most common type of cancer in children, affecting girls and boys equally. Both gender and age influence the risk of disease. The older you are, the higher your risk of developing colon cancer, according to the German Cancer Research Center.