Kieran Tierney believes Arsenal have a future world-class player in the form of Gabriel Martinelli.
The 18-year-old joined the Gunners from Brazilian side Ituano in the summer and has made a fine impression.
He has played a far bigger role than many expected him to this term, contributing 10 goals and four assists in 26 appearances in all competitions.
Gabriel Martinelli has made an impact since joining Arsenal from Ituano in the summer
And Arsenal full-back Tierney admits he has been extremely impressed.
'Gabriel Martinelli,' he answered during a Q&A on Reddit, when asked which player had caught his eye during his first few training sessions at the club.