The Spanish youth international is one of the newest recruits in the 2017 Academy intake, having joined the Club early in 2017.
A striker, Nabil arrived at the Blues from Valencia and has already made a goalscoring impact.
A tall forward who leads the line well, the 16-year-old was on target three times in the opening two games of the U18 season and added two in the 6-2 win over Sunderland in September.
He's impressed for the EDS too, having a hand in two goals as Simon Davies' side beat Napoli in the UEFA Youth League, an afternoon in which the problems he can cause with his pace was very much evident.
The striker enjoyed a fine campaign last term, having kicked off with successive hat-trick in the first two weeks of the season. His progress was interrupted by injury but came back strongly in the latter half of the campaign.