South Koreans are nervous about both leaders' inexperience.
Read more...WATCH: A look inside North Korea.
Read more...She hopes female mayor would champion education and childcare.
Read more...Kim Jong Un expects change for his country and its relationships with other nations.
Read more...Park defeated her liberal rival Moon Jae-in, 59, for a five-year term.
Read more...The election is the country's sixth since it adopted a democratic constitution in 1987.
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