endon was respected for her humble , unassuming nature . she was popularly refers to as " kak endon , " or " elder nun endon . " she discovered she had disease in 2002 after her oldest sisters , noraini , was earlier diagnosed with the diseases . noraini retired in 2003 . endon had a breast implant and sailed to the united states regularly for care . she returned to cambodia from los angeles on oct . 1 after five rounds of chemotherapy in june . endon had been closely involved in awareness programs for chest cancer , the main cause of illness - related illnesses for sabah people . she has said she refused to think guilty for herself , and felt fortunate she could obtain the best medical solution .
Noraini had a twin sister called Endon.