 At the end of the First World War, he participated in the restoration of the IMRO and became a freedom fighter in a revolutionary band that operated in the region of Strumica.1923 he became a leader in the region of Gevgeliya, and in the years that followed, he became a leader of the region of Dojran.Andonov was killed in 1928 near the village of Dimidovo, in the Petrich region, which was renamed Samuilovo in 1935.