Name: Dener (commonly known mononymously in Brazil)

Nationality: Brazil

Club: Associação Chapecoense de Futebol (Chapecoense)

Notes / Clarification:

• There have been multiple Brazilian players known as "Dener" (a common mononymous name). Without a surname or birthdate, it's not possible to uniquely identify which Dener you mean. Famous examples include Dener Augusto de Sousa (1971–1994) and several more recent players who have used the name professionally.
• If you mean a player who appeared for Chapecoense specifically, provide either a full name, approximate years active at Chapecoense, position, or date of birth so I can return a detailed profile (career history, stats, position, and notable achievements).

What I can provide with more info:

• Full career timeline (clubs, years)
• Position, appearances, and goals for Chapecoense
• Biographical details (birthplace, birthdate)
• Notable matches or achievements