Yes, you're right - I was thinking of Ethan. They both have the dark curly hair; that's what confused me.
Does anyone know how Ethan is doing?
Not well. There was an article just the other day that treatments to date have failed to stop the cancer. Ethan is now starting a new treatment that, I believe, will involve a bone marrow transplant. He is still upbeat, according to the article, which I would bet is true. He is very inspirational.
Good luck Ethan!

Here is a link:
http://www.people.com/people/article/0,,20304220,00.html
A link to Ethan's website:
http://www.ezohn.com/