A. K. Chettiar
... that Tamil writer A. K. Chettiar published his first magazine at the age of 20?
... that <a class="mw-redirect" href="./Tamil_people" id="mwDXw" rel="mw:WikiLink" title="Tamil people">Tamil</a> writer <b id="mwDX0"><a href="./A._K._Chettiar" id="mwDX4" rel="mw:WikiLink" title="A. K. Chettiar">A. K. Chettiar</a></b> published his first magazine at the age of 20?