Input (grade 12): Bao Xishun (also known as Xi Shun or "The Mast") (;;) (born 1951) is a herdsman from Inner Mongolia, China, who is recognized by Guinness World Records as the world's tallest living man.
Output (grade 6): Xi Shun (Bao Xishun) (China, born in 1951) is in the Guinness Book of World Records as the world's tallest living man.