Yes, he talked extensively about rapamycin on the recent Tim Ferriss show podcast, in terms of its potential to extend lifetime. [1]
Also, scientist who has found this compound and saved it in his freezer to be used for transplants rejection problems, applied rapamycin on himself when he was given 6m to live prognosis based on late stage cancer he had. He lived 5 more years, and died short after he stopped taking rapamycin, to prove it was responsible for the cure. Amazing story.
I'd like to see life extension become a bigger industry than advertising within my lifetime.