Heike Meißner
... that after competing for many years on a world-class level in the 400 metres hurdles, German athlete Heike Meißner tried competing in the 800 metres?
... that after competing for many years on a world-class level in the <a href="./400_metres_hurdles" id="mwAVM" rel="mw:WikiLink" title="400 metres hurdles">400 metres hurdles</a>, <a href="./Germany" id="mwAVQ" rel="mw:WikiLink" title="Germany">German</a> athlete <b id="mwAVU"><a href="./Heike_Meißner" id="mwAVY" rel="mw:WikiLink" title="Heike Meißner">Heike Meißner</a></b> tried competing in the <a href="./800_metres" id="mwAVc" rel="mw:WikiLink" title="800 metres">800 metres</a>?