Manchester United boss Louis van Gaal is full of admiration for Arsenal counterpart Arsene Wenger. Wenger has been in charge of the Gunners since 1996.
"In my opinion [what he has done] is amazing," the boss told . "It can only be in England, I believe, where managers are so long committed with one club.
"It shows how much he can mean for a club as a manager. I like that - like Sir Alex Ferguson, Arsene Wenger - I think it's fantastic that you can do that."