Ha Po-gyong
... that Korean dancer Ha Po-gyong continued performing well into his eighties?
... that <a href="./Korean_dance" id="mwCzI" rel="mw:WikiLink" title="Korean dance">Korean dancer</a> <b id="mwCzM"><a href="./Ha_Po-gyong" id="mwCzQ" rel="mw:WikiLink" title="Ha Po-gyong">Ha Po-gyong</a></b> continued performing well into his eighties?