Question: When did the man overthrown in the Libyan Crisis become the leader of Libya?
Sentence (from "Muammar Gaddafi"): He governed Libya as Revolutionary Chairman of the Libyan Arab Republic from 1969 to 1977, then as the "Brotherly Leader" of the Great Socialist People's Libyan Arab Jamahiriya from 1977 to 2011.
Relevant evidence: Yes