Bayern Munich president Uli Hoeness has suggested he knows how Manchester City's spending in the transfer market is funded.
City boss Pep Guardiola joined the Sky Blues from Bayern in 2016, and he has since made a number of expensive signings.
According to AS, Hoeness said at a financial conference in Munich:
"My friend Pep told me what happens when he wants to sign a player that costs €100 million.
"He puts some videos together of the player and goes to see the Sheikh.