sentences:  Juuk was appointed instructor at a vocational training centre in Wau in 1977 following his return from East Germany.He later moved to Juba in 1978 where he worked as deputy manager at the Multipurpose Training Centre (MTC) until December 1983 when he decided to rebel against the Sudanese government and joined the Sudan People’s Liberation Movement (SPLM).He is one of the tallest members in The SPLA commanders.