Dr K
... that YouTuber and public piano performer Dr K considers a Holocaust survivor who became an international concert pianist to be his mentor?
... that <a href="./YouTuber" id="mwBb4" rel="mw:WikiLink" title="YouTuber">YouTuber</a> and <a href="./Street_piano" id="mwBb8" rel="mw:WikiLink" title="Street piano">public piano</a> performer <b id="mwBcA"><a href="./Brendan_Kavanagh" id="mwBcE" rel="mw:WikiLink" title="Brendan Kavanagh">Dr<span id="mwBcI" typeof="mw:Entity"> </span>K</a></b> <i id="mwBcM">(pictured)</i> considers <a href="./Nelly_Ben-Or" id="mwBcQ" rel="mw:WikiLink" title="Nelly Ben-Or">a Holocaust survivor who became an international concert pianist</a> to be his mentor?