Kazakh Kick-boxing Champ arrested on Extremism Charges

    Authorities have arrested a Kazakhstani kick-boxing star and Asian Winter Games torch-bearer in connection with charges of belonging to a religious extremist group, the Kazakhstani newspaper Vremya reported April 14.     Dolkun Mamedov, 30, the 1999 national kick-boxing champion, 2003 world Thai boxing champion and a torch-bearer at the 2011 Asian...