Marcos Alonso (footballer, born 1990)

Marcos Alonso, born on December 28, 1990, is a distinguished Spanish professional footballer known for his versatility on the field, playing primarily as a left-back or centre-back. He began his football journey at Real Madrid, where he laid the foundation for his career.

Alonso made a significant impact during his time at Bolton Wanderers in England, where he honed his skills and gained recognition. His impressive performances caught the attention of Fiorentina in Italy, where he further established himself as a top player. This success led to a high-profile transfer to Chelsea in 2016 for an estimated twenty-four million pounds.

During his tenure at Chelsea, Alonso enjoyed considerable success, contributing to the team's triumphs, including winning the Premier League in the 2016–17 season and the UEFA Champions League in 2021. In the summer of 2022, he returned to Spain, joining Barcelona and celebrating a La Liga title in the 2022–23 season.

On the international stage, Alonso made his full debut for the Spanish national team in March 2018. Over the next four years, he earned nine caps, showcasing his talent and commitment to representing his country.