Displaying javascript multidimensional array in HTML

See more:

Javascript

CSS

HTML

I have this multidimensional array below i'm trying to display the first and last name in the H3 tags, the age in the H4 tags and the person-desc in the P tags and everything inside the tab. I'm not sure the way i am currently displaying the first and last name is the best way to do it. Is there any better / simple way to accomplish this? Any help would be greatly appreciated!

What I have tried:

Here is my Fiddle[^]