It's not easy to explain now, but at 8 years old, Liz Gay knew that she would one day donate a kidney.

Not just knew — felt called by God.

The 31-year-old Oklahoman doesn't pretend that it's easy to explain, but her premonition set off a historical chain of events that saved lives across the globe.

“I think most people have the idea that they want the world to be a better place and that there are things in the world that need to be changed,” Gay, who lives in Woodward, said. “And to think that I got to mildly participate in something that's changing the world, that's changing countries' laws and giving people the opportunity to get these kidney transplants to potentially live when they were dying — it gets me emotional.”