Charles Darwin vs Ash Ketchum and Pikachu

Gotta rap battle 'em all! The founder of the theory of evolution, Charles Darwin, and the star of the Pokémon anime and the mascot of Pokémon, Ash Ketchum and Pikachu, battle to see which of the two had better traveled the world, experiencing evolution up close.
----Ash/Pikachu Background: Pallet Town
Charles Darwin: Galapagos Islands
----Beat: http://www.shadowville.com/124149/genres/gangsta-beats/money-burger
----(Starts at 0:11)
EPIC RAP BATTLES: VIDEO GAMES VS HISTORY
ASH KETCHUM
VS
CHARLES DARWIN
BEGIN!
[Note: Ash Ketchum is in normal text, Pikachu is in italics and both rapping at the same time is underlined.]
Ash Ketchum:
(0:23)
(Starts with him turned around, rapping slow to the tune of the first Pokémon opening)
I wanna be the very best 
Like no one ever was 
You really think that you can beat me? 
(turns around)
Dammit, dude, your name is Charles! 
I've traveled across many lands, and I've beaten many saps 
You can never taken me on, bitch. I master in Pokéraps 
My own show based off a game got a game based off of it 
And meanwhile this fossil dug up fossils for a habit 
There's one-hundred and fifty or more to see 
Stick to figuring out the explanations of the birds and the bees 
I'm iconic, people only know your name 
You need 2BA Master to master my games
Charles Darwin:
(0:57)
Looks like a wild Charles Darwin has appeared
Like your Charizard, I'll leave you burnt and seared
It's only natural I'm selected as the better belligerent
They've picked the wrong one as the Pokémon representative
This isn't just another Pokémon battle you've played
Never even once have you ever been laid
You've been ten years old for way too long
And your raps put me to sleep like one of Jigglypuff's songs
Ash Ketchum:
(1:20)
(Ash Ketchum turns around his hat)
You can't take on a Pokémon Master, fool! 
I'll take your ass back to Trainer's school! 
You lonely old dolt! Face the power of two!
(Ash sends Pikachu out from its Pokéball.)
Pikachu, I choose you!
Ash Ketchum and Pikachu:
(1:31)
I'll shock you so hard with just Thunderbolt
With your health issues, you're sure to feel that jolt
You fucked your cousin? You sure are one to talk
Personally, compared to you, I prefer Professor Oak
I've got a team of Pokémon! What about you?
We'll leave you looking like versions Black and Blue
Go hide on those islands of yours, while we conquer the world!
And while you're stuck with your cousin, I'll be getting five girls
Thunderbolt, Quick Attack, Volt Tackle, Iron Tail
We'll leave you in bed looking pale
We're a dream team! We'll win any day!
A.K.A.: A.K. just kicked your A!
Charles Darwin:
(2:06)
You can't fight your own battles? This victory's in my pocket
You're always getting fooled by that stupid Team Rocket
I'm a true Englishman, one whom you cannot bout
You think you're a star? It's Pikachu that the show is about
Your precious professor sure is the smarter guy
Since he can't figure out if you're a girl or a boy
Should've stopped at Gen. 2, you've gotten too old
Now watch as my Thinking Path becomes Victory Road
WHO WON?
WHO'S NEXT?
YOU DECIDE!
(to the tune of 'Gotta catch 'em all, gotta catch 'em all, Pokémon!)
EPIC RAP BATTLES
EPIC RAP BATTLES:
VIDEO GAMES VS HISTORY!
----ASH KETCHUM AND PIKACHU: Hey there! I'm Ash Ketchum, from Pallet Town! And this is my buddy, Pikachu! ("Pika!") We come from the Pokémon franchise. I star in the anime with him as my partner, and Pikachu is represented as the mascot of the whole series! ("Pi, pikachu!") The anime had a big impact on the games, you know. They changed several designs on Pokémon, influenced Pokémon to say their names, and even is the reason Pikachu became the mascot for Pokémon! There was even a game based off the anime, Yellow, to coincide with versions Red, Green, and Blue. Since then, there have been many new games from Gold and Silver to Black and White, all with new Pokémon for me to catch! ("Pika pi...") Oh, right, haha. I've been on a Pokémon journey for as long as I can remember, traveling from Kanto to Unova! I've made many friends like Brock, Misty, May, and more! As well, there is this evil trio from Team Rocket named Jessie, James, and Meowth, who really want to steal my Pikachu! ("Chu!!") ...also, I've been ten years old for...well, forever. Oh, well. Just means I can become a Pokémon Master sooner! Gotta catch 'em all! ("Pikachu!")
CHARLES DARWIN: Charles Darwin here. Born 1809. I'm a naturalist, meaning I face reality and fucking explain it. Beat that. As a naturalist, I created the natural selection theory. You know of that picture of those line of apes slowly turning in a human? Yeah, that's because of me. You see, on a boat ride for about a dozen years aboard the HMS Beagle, in which I became quite the celebrity, I came across a series of islands. There, I found several birds and mammals that were clearly of the same species but differently shaped. I began to research this, and created the theory of evolution. I wrote several books on this, like On the Origin of Species and The Descent of Man. I also married my cousin, although I was hesitant as marrying would take away from my research. We had about ten kids, two of which died as infants and one which died at the age of ten. Their deaths pushed me into abandoning my Christianity. Yeah, I was a Christian when I came up with the theory of evolution. Suck it. Eventually, I died from heart stress, which I got from pushing myself so hard in my research. Yeah, I died working hard on something that actually made an impact on the world. I doubt you will.