He is a former Marine who served as an explosive ordinance technician. He shared that during a training evolution he had to jump off a bridge to avoid the concussion of an ill timed explosion and injured his back. He was told he would never walk again, but his spirit undaunted, he began a long road back that was now seeing him walking the AT. However, his spinal column is damaged and leaking fluid which he said will claim his life within the next few years. When he shared the news with his family, they asked what he wanted to do, and he said he would like to hike the entire AT before he died. His family joined him. He had completed the hike shortly before I saw him. They were redoing the TN/NC section as it was his favorite section.
There are those people you meet and forget. And then there are those you will remember forever.