But, what happened to Donald when the cameras stopped rolling?

However, there were some bumps along the way, and Donald was later given a life-changing diagnosis.

How is Donald Shelton doing today?

Donald Shelton from “My 600-lb Life”

In the wake of his gastric bypass surgery, Donald began having trouble walking.

After checking himself into a hospital, he later slipped into a coma.

PerDistractify, doctors eventually diagnosed Shelton with a rare, and potentially life-threatening disorder known as Guillain-Barre syndrome.

Donald Shelton from “My 600-lb Life”

As of 2019, Donald was single and still living in Texas.

If his activesocial mediapages offer any indication, he appears to have dropped the weight once again.

“What a transformation!

It’s an amazing journey but changing your lifestyle is tough.

I’m so proud of you!,” another added (via InTouch Weekly).