Question: Cristopher J. Clancy, better known as Mike Clancy, was an American professional wrestler, sheriff and businessman, Clancy captured the NWA World Junior Heavyweight Championship and having feuds with Freddie Blassie, was an American professional wrestling villain and manager born in St. Louis, in which US state?
Sentence (from "IWGP Junior Heavyweight Championship"): The title was introduced on February 6, 1986, at a NJPW show.
Relevant evidence: No