Nathan Cleverly considers boxing career after defeat Former boxing champion Nathan Cleverly is taking time away from the sport to consider his career. The 26-year-old from Caerphilly lost his WBO light-heavyweight title to Sergey Kovalev, suffering the first loss of his 27-fight career to the Russian. Cleverly told BBC Wales he would consider moving to America to train if he carries on. Cleverly ready to follow instincts