Cloud9 League of Legends
... that the Cloud9 League of Legends division won back-to-back League of Legends Championship Series titles in their first two seasons of existence?
... that the <b id="mwCCo"><a href="./Cloud9_League_of_Legends" id="mwCCs" rel="mw:WikiLink" title="Cloud9 League of Legends">Cloud9 <i id="mwCCw">League of Legends</i></a></b> division won back-to-back <a class="mw-redirect" href="./League_of_Legends_Championship_Series" id="mwCC0" rel="mw:WikiLink" title="League of Legends Championship Series">League of Legends Championship Series</a> titles in their first two seasons of existence?