Second Lt. Billy Bob Walkabout Billy Walkabout was born on March 31, 1949, in Cherokee County, Oklahoma. A proud citizen of the Cherokee Nation and member of the Blue Holly Clan (Anisahoni), he was the son of Warren Walkabout and Bobby Jean Chaudoin Walkabout. He grew up immersed in his tribal heritage before graduating from U.S. Grant High School in Oklahoma City in 1968. Shortly afterward, he enlisted in the United States Army and began a remarkable military career. Walkab