The first man on the moon (4,9)
I believe the answer is:
neil armstrong
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">the first man on the moon</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for neil armstrong that I've seen before include "1969 moon walker" , "First man on the moon" , "First moonwalker" .)