Jordan Belfort, a former stockbroker who ran the now-defunct US brokerage firm Stratton Oakmont back in the 1990s, reflected recently on his drug-drenched, hard-partying past life from the tranquillity of a suite at the Four Seasons hotel in Hong Kong. Stocky and with a tattoo on one arm, he looks like a boxer — though maybe a bit tired after a day jam-packed with media interviews.