Duran first made his name with Envigado before earning a move to Chicago Fire, where his performances attracted widespread attention. His name shone even brighter when he moved to the Premier League to join Aston Villa in January 2023. Al-Nassr then signed him in a deal worth €77m before loan spells at Fenerbahce and Zenit followed.
Now back in Europe, the striker has promised to give everything for Benfica, saying: "I want to work hard and help my team."
The 22-year-old also arrives with international experience, having earned 17 caps and scored three goals for Colombia.