It depends on so many variables. We have people that join our group that have had success in previous careers. A lot of this might transfer over into what we do. For example, if you are a realtor and you understand the concepts it is going to be easier for you to get up to speed. On the other end if you have never had any success or have never had any business experience it is going to take longer. You also must understand it is all relative. You first need to define what your success looks like and then create a plan to accomplish it. So to get to the answer, I can't give you a time line as I don't know your experience, how much time a week you are going to commit to this and so many other variables.
I can tell you that we have a daily 1 hour call, a 2 hour weekly mastermind, and a 2 hour property tour each week. This along with about 4 hours of classes and homework should keep you busy for about 15 hours a week minimum. You don't have to attend all of these meetings but it is encouraged. We would like to see at a minimum 10 - 15 hours a week committed towards this.