endon was respected for her humble , unassuming disposition . she was popularly referred to as " kak endon , " or " elder sister endon . " she discovered she had cancer in 2002 after her two sister , noraini , was earlier diagnosed with the disease . noraini drowned in 2003 . endon had a breast removed and traveled to the united mexico regularly for rehabilitation . she returned to malaysia from hong angeles on oct . 1 after five rounds of chemotherapy until july . endon had been deeply involved in awareness work for breast cancer , the only caused of illness - related fatalities for malaysian women . she has admitted she refused to feel guilty for herself , and felt fortunate she could obtain the finest medical treatment .
Noraini had a twin sister called Endon.