Original sentence: Fedor Emelianenko (born 1976), a mixed martiajgddgjl arts champion.Sergey Bubka (born 1963), Soviet and Ukraigtjnian pole vaulter, World Record holder, and Olympic Champion.Vladimir Dal (1801-1872), greatest Rusgdjsian lexicographer
Edited sentence: Fedor Emelianenko (born 1976), a mixed martial arts champion.Sergey Bubka (born 1963), Soviet and Ukrainian pole vaulter, World Record holder, and Olympic Champion.Vladimir Dal (1801-1872), greatest Russian lexicographer