Little wonder that Martinez' chose to serve on the board of the 15,000-member Phoenix Society, a burn survivors' organization whose symbol is the mythical bird that arose from the ashes. His informal counseling sessions with fellow patients led him toward a career as a motivational speaker, and gave him the drive to audition for the daytime drama "All My Children," where he played a GI who returned from Iraq. His TV fans encouraged him to try out for DWTS.
Not only has Martinez transfixed the studio audience since making his dancing debut, he's also won over the judges, who have been impressed by his combination of strength and vulnerability. "Heroes, I believe, they're normal people, ordinary people who do extraordinary things," Judge Carrie Ann Inaba told him as she stifled tears after last week's performance. "Tonight you did something extraordinary. You touched us all."
Judge Len Goodman told him that every season "somebody comes along who dances to a standard that is totally unexpected. This season, that is you."
Sitting at the edge of the dance floor during his performance and judge's reviews was Martinez' special guest, Jenna Bullen, 15, of Oklahoma City, who was burned over 95 percent of her body when she was just 3 and ignited a water heater in her family's garage. She and Martinez met taping an episode of "Dr. Drew's Lifechangers" talk show, which airs on Oct. 18, and filmed a public service announcement for the Phoenix Society that had its preview on Monday night's entertainment show "Extra," which sponsored it as well. Like Martinez, Jenna hopes to become a motivational speaker.
Martinez routinely impresses those he encounters with his charm, natural ease and resilience.
"He has this zest for living and he doesn't let his problems get in his way," said Dr. David J. Barillo, the burn surgeon who first treated him in Texas. Barillo, who now practices critical care medicine in Charleston, S.C., said that although he cared for more than 800 burned servicemen during the war, Martinez' face remains " very vivid in my mind."
Barillo credits Martinez' extraordinary recovery to being "a remarkable, highly motivated person. I think his flexibility and his success in dancing goes to his emotional strength and his extreme motivation to work through this."
When Barillo finishes skin grafts, he tells burn patients, "I've put the anatomy back the way God designed it. Whether it works or not depends on you. What you have a year from now is what you're going to live with the rest of your life." Martinez worked 200 percent at his recovery, Barillo said.
The Rev. Jim Schellenberg, the Catholic chaplain at the BAMC burn center, said he saw something special in Martinez early on and told him: "You have got a great gift of a positive attitude. That's going to be your strength for your future and you must stay with that," he told ABCNews.com.
"I knew he wasn't going to squander his gifts, but that he was going to use his gifts and he was going to end up in a good place," Schellenberg said. "I didn't think that it was going to be TV." However, he's become one of Martinez's fans, along with recovering GIs and civilians at the burn center. When Martinez dances, he dances for all of them.
The biggest fans of his dancing may be members of the Phoenix Society, who see him as a role model, said Amy Acton, the group's executive director. He was busy rehearsing last month when the group held its 2011 World Burn Congress in Cincinnati, so he videotaped a greeting from inside the dance studio.
"His exposure on 'Dancing With the Stars' is helping us to let people know there is this whole support community network," for people who frequently lack access to "community support and the tools they need to thrive again," said Acton, a nurse and fellow burn survivor. "It's rare we have someone like JR that sees the big picture. He's an inspiration to our community because people who aren't there yet, where he is, see the possibilities."