Steve Wynn, the king of Las Vegas, is pushing all his chips in on the Oakland Raiders becoming the Vegas Raiders.
The casino mogul was in the Raiders old stomping grounds, Los Angeles, when we asked about the team possibly moving to the Strip and Wynn went off -- explaining everything he's doing with owner Mark Davis to make it happen.
It's obvious Wynn is a BIG fan, and if you ever wondered what a billionaire cheerleader looks like ... here ya go.
We can see the t-shirts now: Just Wynn Baby!