writing question

<p>is it ok to say
he had accomplished what no one else had</p>

<p>or does it have to be
he had accomplished what no one else had accomplished</p>

<p>so i guess no one knows?</p>

<p>i put had on that one</p>

<p>oh wow i remember that. i left it.</p>

<p>I thought it was fine as it was.</p>

<p>anyone else? with reason?</p>