A 3-year-old kid saved a 5-year-old. 5 brain-dead patients saving lives of 23 people. The common thing in both these headlines is the fact that organ donation saved their lives. But like most people if you have questions regarding organ donation like -- what is it? Who can donate their organs? Can a 90-year-old also donate organs? How to go about it? Continue reading this! 1. What is organ donation? It is the process through which organs from a live (in rare cases) or a deceased person are retrieved through the process of harvesting. The retrieved organs are then transplanted