Colonel Gaddafi failed military career
As one of the longest reigning “Brotherly Leader and Guide of the Revolution of Lybia” ever. I’m not sure that we can consider Muammar Gaddafi’s career as an underachievement. 😉
A very instructive link: http://www.globalresearch.ca/libya-ten-things-about-gaddafi-they-dont-want-you-to-know/5414289