Who is the largest purchaser of chicken in the world?

Could you please elaborate on who holds the title of the largest purchaser of chicken globally? Are we referring to a specific country, a multinational corporation, or perhaps a consortium of buyers? It would be intriguing to understand the scale of their operations, the reasons behind their significant demand, and the potential impact they have on the global chicken market. Additionally, are there any notable trends or changes in this position over the years?