Ben Askren set to take on Shinya Aoki in retirement fight

Ben Askren will step inside the cage for the last time in November.
The ONE Championship welterweight kingpin will take on former lightweight champion Shinya Aoki at the promotion’s upcoming event in Singapore on Nov. 24, Evolve MMA founder Chatri Sityodtong announced on his Facebook page.
According to Sityodtong, this will be Askren’s last MMA fight before he becomes an executive at ONE.I am thrilled to announce two world title fights for ONE Championship: Immortal Pursuit in Singap