yo no soy: I'm not
Soy yo: "I am me," or "it's me."
"Soy yo" means "I am me", usually meaning "it's me." "mar" is the word for "sea." If you mean "I am the sea", then it would be "Yo soy el mar."
yo soy el rey: I am the king.
Asi como soy yo: Just as I am.
yo soy extrovertido means: I am extroverted/outgoing.
yo soy ángel means: I am Angel.
"Yo soy feliz" in Spanish means "I am happy."
"Colombia Soy Yo" means Colombians want peace.
"Quen soy yo" in English translates to "who am I" or "who I am."
Yo soy de Portugal means 'I am from Portugal.'
"Yo Soy..."