John Peck (sergeant)
John Peck is an American Marine sergeant who lost both his legs and arms during a mission in Afghanistan in 2010. He lost both legs and one arm when an Improvised explosive device he stepped on exploded; while recovering in the hospital, an infection forced amputation of his remaining arm. He successfully underwent a ground-breaking bilateral arm transplant in August 2016. Career Military John Peck was awarded the Purple Heart on two occasions; first for serious injuries sustained in Iraq, and again when he was catastrophically wounded in Afghanistan. He suffered a traumatic brain injury when an IED exploded underneath his truck in Iraq in 2007, leaving him with a lengthy recovery period. In 2010, Peck re-enlisted in the Marine Corps and deployed to Afghanistan. In May of 2010, an IED explosion resulted in the loss of both of Peck’s legs and one of his arms. Infection led to the amputation of his remaining arm, making him the third surviving quadruple-amputee from the Iraq and Afghanistan wars. In August of 2016, after two years on the waiting list, John underwent a 14-hour, double arm transplant surgery at Brigham and Women’s Hospital in Boston. He is the second quadruple-amputee from the