You're being downvoted, but I agree.

I also find it highly convenient that "I operate with an agreement of confidentiality, all of the below is anonymous".

I would imagine odds are decent that several of the "101" he's coached are regular news readers and would pipe up saying how much they benefited from Leo's guidance, yet I don't see any comments as such.

Why wouldn't you get permission from some of your clients to use their name's? Surely out of 101, five percent would agree to be noted.

If you really coached so many CEOs you don't really need to brag about it. This guy is just advertising himself