Alejandro Garnacho has thanked Lisandro Martinez for being a father figure to him at Manchester United.
The 18-year-old forward enjoyed a breakthrough season at club level and could be rewarded with an international debut for Argentina later this week.
Garnacho was born in Spain and represented his homeland at youth level, but was called up to the Argentina side in March of last year as they looked to poach him ahead of his country of birth.
