Sylvester Stallone is undeniably synonymous with his on-screen counterpart Rocky Balboa. The career-defining role saw Stallone portray hard-on-his-luck Rocky on his heartbreaking journey to becoming a champion boxer. Depicting the working-class man in full form and offering fresh optimism for those struggling under the weight of real-life woes, Rocky always resonated more for the fight outside of the ring. Stallone’s …