Tsholofelo Thipe
... that Tsholofelo Thipe, who represented South Africa in the 400 metres at the 2008 Summer Olympics in Beijing, failed drug tests in 2012 due to her contraceptive?
... that <b id="mwCag"><a href="./Tsholofelo_Thipe" id="mwCak" rel="mw:WikiLink" title="Tsholofelo Thipe">Tsholofelo Thipe</a></b>, who represented <a href="./South_Africa" id="mwCao" rel="mw:WikiLink" title="South Africa">South Africa</a> in the <a href="./Athletics_at_the_2008_Summer_Olympics_–_Women's_400_metres" id="mwCas" rel="mw:WikiLink" title="Athletics at the 2008 Summer Olympics – Women's 400 metres">400 metres</a> at the <a href="./2008_Summer_Olympics" id="mwCaw" rel="mw:WikiLink" title="2008 Summer Olympics">2008 Summer Olympics</a> in <a href="./Beijing" id="mwCa0" rel="mw:WikiLink" title="Beijing">Beijing</a>, failed drug tests in 2012 due to her contraceptive?