Biohacker Bryan Johnson, 46, is told he has the sperm of an 18 YEAR OLD - after he spent millions of dollars trying to REVERSE his age... including doing SHOCK therapy on his genitals

Bryan Johnson is back at again - and this time with new and improved sperm.

The 46-year-old millionaire biohacker shared his latest breakthrough for his quest for eternal youth - and it's all to do with his swimmers.

In a recent YouTube video, Johnson - who has become famous for his $2 million-a-year anti-aging regimen - explained that sexual health is very important to him, especially penile disfunction.

By using various dietary and therapy protocols, the Californian tech mogul claims he has improved his sexual function 'more so' than 'anyone' he has ever known.  

The 46-year-old millionaire biohacker shared his latest breakthrough for his quest for eternal youth - and it's all to do with his swimmers

In a recent YouTube video, Johnson explained that sexual health is very important to him, especially penile disfunction

'It's kind of a taboo topic if you're someone who struggles with sexual health you don't really talk about it you can't talk about it because it means you're less of a man or something,' he said in the clip.

The millionaire jokingly called the project 'rejuvenating Johnson's Johnson,' as he giddily drove towards the clinic.

The anti-aging guru went to UCLA Health to give a sperm sample, noting it's the third sample he's given in the past two years as he continues to chart the progress of his semen.

'We've been measuring the characteristics of my semen for the past two years looking at how it changes with various dietary and therapy protocols,' he explained.

Johnson added that one of the focuses of Blueprint, his extreme anti-aging project, is the discuss the various elements of health and how to improve it - including sexual health.

'All the things stack up,' he quipped. 'Your semen quality is really important.'

Once at the clinic, the enthused millionaire gave a semen sample, and waited for the results, adding his team has spent a lot of time looking  at his sexual health function from 'every aspect.'

'We've measured uh nighttime erections, we looked at blood flow - so I had an injection that created an erection and then you look at blood low with the ultrasound.'

The millionaire jokingly called the project 'rejuvenating Johnson's Johnson,' as he giddily drove towards the clinic to test his sperm

'We've been measuring the characteristics of my semen for the past two years looking at how it changes with various dietary and therapy protocols,' Johnson explained

The doctor showed Johnson a slide of his sperm, noting it was an 'above average count. 'Sometimes when we look at this page it's blank and that's that's always a sad story but you're you're nothing like that so this is great,' he reported

He continued: 'I did max urination speed, so even though it's not sexual function it's almost like anatomical health.'

Johnson, who claims he now has the heart of a 37-year-old, said he has completed several questionnaires on sexual health function and next week will be testing his penis's sensitivity. 

'[The] results of all this quantification was that I'm basically in the top percentile for everything,' he said gleefully.

After explaining that his bladder and prostate were in good condition , adding he started taking the erectile disfunction drug tadalafil to offset prostate enlargements, which can lead to increased need to urinate due to the prostate pressing on the bladder. 

Johnson was thrilled with the results of his sperm count, which was 141 million - with his doctor informing him 39 million and above is considered normal. 

'Concentration was also very good that's the million sperm per milliliter of fluid, so you were at about 57 million,' his doctor told him. 'that's a little bit more than three times the cut off for normal.'

The doctor also told him the total motility, the percentage of sperm that has any degree of movement and progressive motility, which is the percentage of sperm that are swimming forward as in towards an egg were both also 'well above' the average.

Multi-millionaire biohacker Bryan Johnson has claimed that his pricey anti-aging regimen has not only taken years off his age, but also enabled him to reverse his hair loss (seen left before starting the regimen and right after)

Johnson - who claims to have reduced his age by five years in his quest for youth, often sharing the gadgets and therapies he uses (pictured wearing a red-light therapy cap to encourage hair re-growth) 

'40 percent for total motility is normal and you're at 62 and 32 percent for progressive motility, [and] you're at 52,' he told Johnson. 

He then showed Johnson a slide of his sperm, noting it was far from empty. 

'Sometimes when we look at this page it's blank and that's that's always a sad story but you're you're nothing like that so this is great,' he reported. 

'I know people dump on me for help for the stuff I do [but] body's breaking down is the worst thing ever,' he said.

'So talk to somebody who's really in the latter parts of life and dealing with the challenges of aging,' he said. 'It sucks.'

I'm really trying to actually improve people's lives and one day whether you appreciate or not you'll you'll appreciate those who watch out for other people's Health' 

After cajoling the  doctor into giving him a grade for his sexual health, Johnson was told he received an A+ - for any age.

'I saw an 18-year-old with these results I would tell them they're perfectly normal, and you got an A+,' the doctor said.

The tech mogul has made headlines over his controversial and unrelenting attempt to live forever, spending about $2 million per year on regimes to reverse his age, dubbing it: 'Project Blueprint.'

After spending $6 million in total to reverse his physical age, Johnson claims to have turned back the clocks by five years.

Johnson has also spoken about his skincare routine, sharing he tries to minimize the time he spends in the sun by only venturing out when he can in the early mornings or in the evenings when the UV index is low.

According to the anti-aging biohacker, his lengthy skincare routine is working - and has already regressed his age.

'My skin age was like 64 on one of the markers, and on my recent measurement I think to between 37 and 42,' he said.

Johnson now has the heart of a 37-year-old, the skin of a 28-year-old, and the fitness of an 18-year-old after adopting the highly-regimented program in 2020.