<prompt> unaweza kugeuza matini haya ya swahilikwa kiingereza?mwaka wa 2014 brand pekee ilikuwa yenye thamani ya dola bilioni 19, na kuifanya kuwa alama ya thamani zaidi kati ya biashara za michezo.  <response>: in 2014 the brand alone was valued at billion, making it the most valuable brand among sports businesses. 