It's better that other people describe you, than yourself... But that wasn't an option, so here we go:

Easy to talk with, polite, humorous, Sort of... smart?
Easy mood, even temper and emotionally present.
Stable, calm, patient and reliable.

I can work online, so I can do that (probably) anywhere.

I'm open to move (almost) anywhere. I'm constantly learning, and I would gladly take on a new language.
Basic knowledge in a few languages, that I would be happy to improve.

No "baggage" that ties me to my country, but I could certainly stay here.

It depends on what my future partner wants.

Additional notes:

Blue eyes and brown hair.

I wouldn't describe myself as "Athletic" (Don't you have to resemble a professional athlete, to call yourself that?), but it was the best option.
I work out every day, maybe "slender", I don't know...

Searching for a serious relationship and create a family.