Country music legend broke the hearts of many when he revealed his Alzheimer's disease in 2011.
His fans all around the world have been concerned about his well-being ever since and luckily his family has been very willing to share some details of his life with those who adore him.
On the occasion of his 81st birthday on April 22, Glen's wife, Kim Campbell gave a special update about the Rhinestone Cowboy crooner's health.
“Today, he is in late stage six or early stage seven (it’s hard to know exactly, as the stages overlap),” Kim wrote on the CareLiving.org blog.
- Awa, Shared.com