Alex Iwobi of Arsenal celebrates after scoring his team's second goal during the Premier League match between Arsenal and Crystal Palace at the Emirates Stadium on January 1, 2017 in London, England.

Alex Iwobi of Arsenal celebrates scoring his sides third goal during the Premier League match between Arsenal and Stoke City at the Emirates Stadium on December 10, 2016 in London, England.

Alex Iwobi of Arsenal celebrates scoring his team's second goal during the Barclays Premier League match between Arsenal and Watford at Emirates Stadium on April 2, 2016 in London, England.

Alex Iwobi celebrates scoring a goal for Arsenal during the match between Bayern Munichand Arsenal at Shanghai Stadium on July 19, 2017 in Shanghai, China.

In this composite image, (L-R) Victor Moses,Alex Iwobi,Mikel John Obi,Odion Ighalo,Kelechi Iheanacho of Nigeria pose for a portrait during the official FIFA World Cup 2018 portrait session on June 12, 2018 in Yessentuki, Russia.

Alex Iwobi of Nigeria poses during the official FIFA World Cup 2018 portrait session on June 12, 2018 in Yessentuki, Russia.

Henrikh Mkhitaryan of Arsenal celebrates after scoring his sides first goal with Granit Xhaka of Arsenal and Alex Iwobi of Arsenal during the Premier League match between Manchester United and Arsenal at Old Trafford on April 29, 2018...More

Per Mertesacker and Alex Iwobi of Arsenal during a training session at London Colney on April 25, 2018 in St Albans, England.

Alex Iwobi of Arsenal is tackled by Aaron Cresswell of West Ham United during the Premier League match between Arsenal and West Ham United at Emirates Stadium on April 22, 2018 in London, England.