. >> reporter: each embrace for 46-year-old judge derek moseley is a reminder of how lucky he is to be alive. >> so good to be back. >> all rise. >> reporter: in 2014, doctors said his kidney was functioning transplant, he could die. what did the doctors tell you in terms of the likelihood of you getting a kidney soon? >> yeah, well, soon, soon was five to six years. >> reporter: patient demand outpaces kidney donors three to one. and with african-americans making up more than 30% of the waiting list, a match for moseley would be hard to find. or so he thought. >> you know, then it was a no brainer, yeah, of course i would step up. >> follow judge, 58-year-old joanne iring decided she would donate one of hers. doctors said the older, white, half his size woman was a don't be fooled by my size. i have big feet, big bones, big organs too. >> and it was a huge kidney. >> keep your hands inside the moving vehicle at all times. >> reporter: the successful surgery was performed last month. >> take good care of me. ha-ha-ha. >> i don't feel like i am a hero. this is who i am. this is how i wa