Essentially whenever anyone learns about coaching and what it is all about, essentially everyone is learning the same skills and techniques, where the real difference that sets people apart is in allowing their personality to come through.
And as an example of same techniques different personalities, one only as to look at the art of being a ventriloquist, with the following excellent examples:
Even though all 3 are doing the same art form, there are four things that really shine through, they being their:
And if anyone wants to learn some lessons on how to be a ventriloquist then the following 11 short lessons from Jeff Dunham will set one on their way.
And there is a 5th aspect to what the good do, they make the hard look very, very easy, and one only has to look at the above examples from above.
In what ever anyone ever does, in the areas or subjects that they explore, teach or entertain in, generally most will be using the same techniques and skills, and ultimately what it comes down to is ones background knowledge, personality and presentation skills that they use to get their message and subject material across