For the following three years, Yakub served as deputy minister of finance. He held a number of additional positions, such as acting
chairman of the
Brunei Investment Agency (BIA) from 28 November 2001 to 8 February 2003. Additionally, he held the position of chairman of
Brunei Shell Tankers for a while. He occasionally served as the acting minister of finance, with allusions to the dates of 5 January 2002, 12 June 2002, 18 June 2002, and 19 October 2003, with the
Sultan of Brunei serving in that capacity from 1984 to 1986 and again from 1997 onward. On 20 September 2004, he was transferred to the role of minister of culture, youth and sports, a post he would hold until his death in 2007. == Death ==