Welcome to the Ben Greenfield Fitness.com Podcast.

We provide you with free exercise, nutrition, weight loss, triathlon and wellness advice

from the top fitness experts in the nation.

So whether you're an Iron Man triathlon or you're just trying to shed a few pounds,

get ready for non-runner-the-mill cutting edge content from Ben Greenfield Fitness.com.

Hey folks, it's Ben Greenfield here and there's a guy on the line with me today who is

engaged in a few things that are near and dear to my heart and that you're also going to

find are incredibly intriguing when it comes to optimizing your health, to biohacking,

to achieving fat loss, muscle gain, extremes of physical and mental performance.

And he's really got a lot of things going for him.

He's a silicone Valley exec who's been a semi-professional tennis player while losing 40 pounds,

adding muscle, looking and feeling 15 years younger as hugely important factors in his life.

And he's done some pretty radical changes to adopt his diet, his exercise program.

He's done some biohacking.

Sir, we're going to delve into that.

And his name is Paul Sebastian and Paul is one of the top executives in silicone Valley.

He's currently the chief marketing officer at a division of T-Mobile and he's previously

held leadership roles at Microsoft's Xbox Live Division, Disney Mobile and also had three

of his former startups acquired.

Like I mentioned, he's also playing tennis and he's gone from not picking up a tennis

record since he was a kid, although he's playing semi-pro-level tennis at age 46.

So he's accomplished a lot and he's going to share some of his secrets with us today.

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