Fox News' Sean Hannity sits down to interview human biologist and biohacker Gary Brecka for a new installment of the "Sean" podcast on Fox Nation. Living 150 years could not just be possible – it could soon be inevitable, according to human biologist and biohacker Gary Brecka. "If you're alive in five years, I believe it will be your choice whether or not you want to live to 120 to 150 years old," Brecka told Sean Hannity in a new installment of Fox Nation's "Sean" podcast. Brecka – a longevity expert who helps optimize human performance – joined Hannity for a no-holds-barred, hour-long discussion on what it takes to push past human limitations. Gary Brecka shared his predictions about human longevity for the coming years.