Joel

From Zelda Wiki.org

Joel is the older brother of Zill and the son of Abe and Rose in The Wind Waker. He likes to jump a lot and admires Link for his jumping abilities. He waves around a stick, and at the start of the game you can find him on the rocks near the walkway between the two halves of Outset Island.

Relevant Quotes: The Wind Waker

Nintendo Gallery

Birthplace: Outset Island
Main Interest: Sticks 

Joel's dream is to grow up as soon as he
can so he can jump across boulders just
like Link. 

Both he and his younger brother, Zill,
distinctly resemble their father.

Conversations

After receiving Hero's Clothes
Standing on the rock in the middle of the bridge

'Hoy Link!

Hey, is it true that if you just have a 
little courage and run as fast as you can, 
then you can jump to that rock out there?
Huh, is it? Is it? Tell me!

Hey! Aren't you listening to me?
I've been trying to ask you...

Is it true that you can jump to that rock
out there just by running as fast as you
can? I've gotta know, or I'll burst!

Link jumps out to the rock and back.

Wow... I hope I'll be able to jump like
you some day, Link...