"I'm not perfect. No-one's perfect." [*] Sepp Blatter, Président de la FIFA, le 29 mai 2015.      Le T-shirt de Sepp Blatter   [*] perfect (adj.) early 15c. alteration of Middle English parfit (c. 1300), from Old French parfit "finished, completed, ready" (11c.), from Latin perfectus "completed, excellent, accomplished, exquisite," past participle of perficere "accomplish,