Reports have linked the Gunners with a move for the 25-year-old since his impressive World Cup displays with Colombia
And speaking to Sky Sports News after Nice's friendly defeat to Brentford, Puel claimed ignorance of the fee involved but said: "It's confirmed, yes.
"It's a good affair for Arsenal because he's a very good player
You will see next season the quality of this player."
Source : PA
Source: PA