predecessor successor death_date birth_place imagesize birth_date order term_start image article_title term_end
muhammad az-zaruq rajab abdul razzaq as-sawsa 22 march 2010 libya 150px 1935 head of state of libya 15 february 1984 replace this image male.svg mifta al-usta umar
 7 october 1990
mifta al-usta umar

mifta al-usta umar -lrb- -rrb- -lrb- 1935-22 march 2010 -rrb- was the general secretary of libya 's general people 's congress from 15 february 1984 to 7 october 1990 .
in this role , he was officially libya 's head of state , though muammar gaddafi continued to exercise ultimate authority in libya as `` leader and guide of the revolution '' .
he died on 22 march 2010 .
