Wu Wenjun
Wu Wenjun ( ; 12 May 1919 – 7 May 2017 ) , also commonly known as Wu Wen-tsün , was a Chinese mathematician , historian , and writer . 
<triplet> Wu Wenjun <subj> 12 May 1919 <obj> date of birth <subj> 7 May 2017 <obj> date of death