Who tried to overthrow Sulla?

Lucius Cornelius Cinna, a Roman politician and general, attempted to overthrow Sulla. Cinna opposed Sulla's policies and reforms, particularly during Sulla's Dictatorship in the late 2nd century BCE. His efforts culminated in a civil war, and he briefly seized power in Rome after Sulla's departure. However, Cinna's attempts ultimately led to further instability rather than a successful overthrow.