My 600lb Life brothers John and Lonnie unrecognisable after major weight loss | TV & Radio | Showbiz & TV

Unlike most duos, John and Lonnie were able to support each other throughout the weight loss journey, and often monitored each other to drive progress.

When the show started, John weighed 687 pounds and Lonnie weighed 613 pounds.

The 12-month program with Dr. No proved to be a success, as both brothers met each of their goals.

Together they lost an impressive 539 pounds, with John losing 294 pounds and gaining 393 pounds.