Kenny Mccormick is one of the four main characters of both the show and it's novel adaptation, alongside Stan Marsh, Kyle Broflovski, and Eric Cartman. He genrally has horrible luck, as death falls upon him more often than most people. Since he is immortal, he is unable to stay dead, coming back to life somtime afterwards. Him family is heavily poverished, and he ends up struggling to live normally as a result. His fear of death depends on the day, where sometimes he's reckless about it and othertimes he's paranoid over it. Unlike the series, he speech isn't muffled by his jacket in the novelization, as that element would be confusing in writing form.

Voice Refence(s): 

https://www.youtube.com/watch?v=vLpeGoIHWlc

https://youtu.be/r7QchQEn5w8?si=zkw7zm7p0kY3XN6s