Arsenal boss Mikel Arteta has no doubts about Bukayo Saka's ambitions.
Saka signed a bumper new deal at the end of last season, making him the highest paid player at the club.
But Arteta has no concerns about Saka's motivation being blunted.
He said: Saka continues to grow year after year. He achieves new goals and tries to meet them. Bukayo is very hungry and has a great desire to learn."
Saka struck in Saturday's opening day win against Nottingham Forest.