Who said "I love challenges. That's what keeps life interesting."?

This quote is attributed to Arnold Schwarzenegger.

I love challenges. That's what keeps life interesting. - Arnold Schwarzenegger

"I love challenges. That's what keeps life interesting."

Arnold Schwarzenegger Adventure

Actor Austrian-American Born 1947 (age 79)

"I'll be back"

"If it bleeds, we can kill it"

"Come with me if you want to live"

"You have been terminated"

"The greatest adventure is life itself."

"The adventure of life begins with a single step."

"Adventure finds you when you stop running."

"Fortune and glory, kid."