Bryan_Johnson_tour_THUMB10.jpg
Meet the man who is trying not to die

Bryan Johnson is a world-famous "biohacker." The centimillionaire who made his fortune selling Venmo for $800 million, now spends $2 million a year attempting to reverse the aging process, and trying to not die. CNN's Anna Stewart visits his home in Los Angeles to find out more about his daily routine.

2:56 • Source: CNN
Health 9 videos
Bryan_Johnson_tour_THUMB10.jpg
Meet the man who is trying not to die
2:56
Now playing
• Source: CNN
still_22264591_2675554.5130000003_thumb.jpg
Family reacts to death of Dr. Janell Green Smith, a Black midwife who died after childbirth
3:59
Now playing
• Source: CNN
thumb_22250273_37886.591_thumb.jpg
Lifesaving Duo: Former patient teams up with surgeon who saved his life to now save others
4:01
Now playing
• Source: CNN
thumb_22243506_0_thumb.jpg
New health warnings as measles outbreak grows in South Carolina
1:58
Now playing
• Source: CNN
STORMI GREENER ¥ sgreener@startribune.com Sheri Eke has a prosthetic leg that allows her to walk, run, bike, hike, moto-cross and just about anything athletically that she wishes. Sheri lost her right leg in a gun shooting accident 14 years ago. She has tried  numerous legs and feet, works for Attobock Distribution Co., the same company that makes the prosthetics and continues to better the product by wearing them hard. Here Sheri takes a short walk-run with some women she met up with in a local park....from left to right (from behine) Jennifer Bodine, Jodi Glaser, Lisa Salzl, Sheri (herself) and J. Pfaffinger. Sheri is preparing for her participation in the Hope & Possibility 5K, a run organized for disabled athletes, amputees in particular (Photo by STORMI GREENER/Star Tribune via Getty Images) (Photo by STORMI GREENER/Star Tribune via Getty Images)
New year, new thinking: Redefine habits simply as triggers and reactions
3:42
Now playing
• Source: CNN
reiner.jpg
Trump says he's taking more aspirin than his doctors recommend
1:57
Now playing
• Source: CNN
dr.jha.jpg
Do flu shots protect against the new variant spreading in the US?
0:38
Now playing
• Source: CNN
22187380 - AUSTRALIA SOCIAL MEDIA.mxf.00_00_46_06.Still001.jpg
Experts Tell CNN How Parents And Kids Can Navigate A Tech-Filled World
8:18
Now playing
• Source: CNN
videoframe_546221.png
Former CDC Chief Medical Officer criticizes Health Department's handling of rising flu cases
3:26
Now playing
• Source: CNN