Real Madrid has been one of the most successful football clubs in Spain and Europe, with a rich history that spans decades. The club's success is not just due to their players' talent but also their ability to negotiate contracts and secure sponsorship deals.

One of the recent breakthroughs for Real Madrid was the renewal of their contract with Nike. This agreement marked a significant step forward for the club as it allowed them to continue using Nike products on the pitch while also securing long-term financial benefits from the deal. The partnership between Nike and Real Madrid will run until 2024, providing the club with an additional source of revenue and allowing them to invest more in their training facilities and player development.

Another important breakthrough for Real Madrid was the signing of Cristiano Ronaldo in 2009. Ronaldo's arrival at the club brought a new level of excitement and passion to the team, and he quickly became one of the greatest footballers of all time. His performances on the pitch were matched by his leadership off the pitch, and he helped Real Madrid win numerous titles during his time at the club.

In addition to Ronaldo, Real Madrid has had several other high-profile signings over the years, including Zinedine Zidane, Kaka, and Luka Modric. These signings have added to the club's already impressive list of achievements, and they have helped Real Madrid maintain their position as one of the top clubs in world football.

Overall, Real Madrid's success can be attributed to their ability to negotiate contracts and secure sponsorships. Their commitment to their players, along with their strategic approach to business, has allowed them to achieve great things on and off the pitch. With continued investment in their players and staff, Real Madrid is well-positioned to continue its辉煌历史，并在未来继续取得成功。