<prompt> tafadhali geuza maudhui haya ya swahili kwenda kwa kiingereza.ilianzishwa kwa 2011 na tj humphreys baada ya kuangukiwa na kampuni ya zamani aliungana na artbuilder art-atwood inayoitwa professional.  <response>: they were established in 2011 by t.j. humphreys after the downfall of a previous company he co-founded with bodybuilder art-atwood called professional supplements. 