How can you invest cash in a established investors operation

[Cj Thompson]

I don't have a lot of cash laying around I do have a little bit in mutual funds. I'm interested in maybe in the future investing cash in successful real estate investors deals.

I would like to understand more about returns from deals like that. What's the minimum amount you can invest and stuff like that.

I heard grant cardone talk about taking a guys 300k and flipping twice over in a short period of time. He kinda over exaggerates and idk if that is typicle or if that's was a one off great deal.