Parmalat has gone bankrupt a long time ago, which is why Parma is in such a miserable state now. For several consecutive years, they have relied on selling players to support themselves. After careful calculation, the players sold by the team in recent years can be combined to form a star lineup! Big-name players such as Cannavaro, Buffon, Thuram, Adriano, and Gilardino all played for Parma during its time, and there are countless ordinary international players like Barone and Bonera. However, due to poor management and Parmalat's bankruptcy, these players all left the team, and the team's performance plummeted.

The term "jersey sponsor" you asked about is relatively obscure. This term can have two interpretations, one is the sponsor of the chest advertisement, and the other is the team's equipment sponsor. Parma's chest advertising sponsor is TBA, a media company. However, we know very little about the specific situation of the company, but this is not surprising. In the football circle (especially in Italy), there are many things that are unclear or unknown. The team's equipment sponsor is the American company Champion. Champion is the first manufacturer of sportswear, and it has an indissoluble bond with the American sports industry. Brands like "Converse" and "C" have been around since there were sports competitions in the United States. The trademark with the word C and the classic design of red, blue and white has been around for a long time. Its origin can no longer be traced, but it will continue to be used because it is the embodiment of sports and is part of the history of American sports.