Who is your most favorite motivational speaker?

[rankinfinite]

Mine is Brian Tracy. I have heard tens if not hundreds of top motivational speakers, rest all sound very superficial or start to bore me after only a few minutes. I can listen to Brian’s same audios over and over, and they never fail to motivate or teach/remind me something.

Who is your favorite motivational speaker? Maybe, I can get to know from you about someone better than Mr. Tracy to motivate me.