Arsene wenger new contract 2017 20m
I think there may be some misinformation here!
Arsène Wenger did not sign a new contract in 2017 worth £20m. In fact, Wenger announced on April 20, 2018, that he would be leaving Arsenal at the end of the 2017-18 season, after 22 years as the club's manager.
Wenger's final game in charge of Arsenal was on May 13, 2018, when the team lost 3-1 to Atletico Madrid in the Europa League semi-finals. He was replaced by Unai Emery, who took over as Arsenal's new manager on May 23, 2018.
So, to clarify, there was no new contract signed by Wenger in 2017 worth £20m, as he had already announced his departure from the club.