Logo of German sports manufacturer <a href="https://en.wikipedia.org/wiki/Adidas" class="extiw" title="w:Adidas">Adidas</a>
Unknown author<span style="display: none;">Unknown author</span>
1991-02-01
SVG from <a rel="nofollow" class="external text" href="http://www.adidas.com/">original logo</a>