[6] Mahusin attended Micronet College but postponed her studies and, as a result, was not a full-time student; she would, however, continue them in September 2012 following the Olympics.

She spent three months working out with the national squad before making her debut for Brunei in the Teluk Danga Games in Johor.

Despite finishing second, she managed to speed up, continued to triumph in several regional and international contests, and was recognized as the nation's best female athlete in 2009 and 2011.

Despite being over a year has gone since the Olympics, it is still unknown whether Mahusin's performance in London had any lasting impression on Bruneian women's athletics.

[10] After having earned one gold and one silver medal during the 66th Sarawak Open Athletics Championships, she emerged as the greatest victor.