Today's guest is Jason Calipa.

He's a committed husband to father and author

in the 2008 CrossFit Games champion.

Thus, he was known as the fittest man on Earth.

He is the founder of the NC Fit Gems

with six locations around the world,

with five locations in California and one in Mexico.

And now he's the best-selling author of as many reps as possible,

succeeding in competition, business, and life

by making the most out of every single moment.

Throughout Jason's life,

he's chosen to stay positive as he's fought

through endless adversity,

including the moment when his daughter, Eva,

was diagnosed with leukemia.

And he believes the only real life hack

is to work really hard.

Some shows don't need a celebrity narrator

to introduce the show,

but this show dies.

Two men.

Eight kids co-created by two different women.

...