Answer
Gullit, Marco van Basten and Frank Rijkaard were key figures of the Berlusconi Era in Milan. This period began in 1986 when Silvio Berlusconi bought the club and was characterized by a great deal of financial investment, which helped Milan to become one of the most successful clubs in the world. During this time, Milan won five European Cups, four Intercontinental Cups, and eight Serie A titles.