DUSTIN JOHNSON and Brooks Koepka almost came to blows at the European team party.
Witnesses say Koepka exploded with rage and threatened to flatten his close pal.
The Americans popped into the European team room to have a beer with their Ryder Cup conquerors.
But they ended up being pulled apart after a massive row which was all the more shocking given world No1 Johnson and Koepka, who won two of this years four Majors, are so close off the course.
They work out together at a Florida gym and their similar big-hitting styles have seen them dubbed the Bash Brothers.
No one could have imagined how appropriate that would turn out to be!
Johnsons wife Paulina had previously prompted rumours of marital strife by deleting every picture of her husband from her Instagram account, but she is understood to have been close by when the flare-up erupted.
One of the European team WAGs also witnessed the incident. And another onlooker revealed Paulina was clearly shocked and upset when it all kicked off.
No one seems to have any idea what prompted the crazy bust-up.
But tempers appeared to cool down once the pair were dragged apart and taken to neutral corners of the room.
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