Roberto Mancini and Gianluca Vialli were known as "I Gemelli del Gol" (The Goal Twins) at Sampdoria in the late 1980s and early 1990s.
Their legendary partnership helped Sampdoria win the Serie A title in 1990-1991 and reach the European Cup final in 1992.
Mancini, an attacking midfielder, and Vialli, a striker, formed one of the most iconic attacking duos in Italian football history.