Tanzania at the 2016 Summer Olympics
... that while competing for Tanzania at the 2016 Summer Olympics, swimmer Hilal Hemed Hilal set a national record winning his 50 m freestyle heat, but did not advance?
... that while competing for <b id="mwBXk"><a href="./Tanzania_at_the_2016_Summer_Olympics" id="mwBXo" rel="mw:WikiLink" title="Tanzania at the 2016 Summer Olympics">Tanzania at the 2016 Summer Olympics</a></b>, swimmer <a href="./Hilal_Hemed_Hilal" id="mwBXs" rel="mw:WikiLink" title="Hilal Hemed Hilal">Hilal Hemed Hilal</a> set a national record winning his <a href="./Swimming_at_the_2016_Summer_Olympics_–_Men's_50_metre_freestyle" id="mwBXw" rel="mw:WikiLink" title="Swimming at the 2016 Summer Olympics – Men's 50 metre freestyle">50 m freestyle heat</a>, but did not advance?