Chikako Mese
... that before becoming a professional mathematician, Chikako Mese was a record-breaking high school softball player?
... that before becoming a professional mathematician, <b id="mwBjg"><a href="./Chikako_Mese" id="mwBjk" rel="mw:WikiLink" title="Chikako Mese">Chikako Mese</a></b> was a record-breaking high school <a href="./Softball" id="mwBjo" rel="mw:WikiLink" title="Softball">softball</a> player?