Alexander kicks off his epic Korean adventure in Gangnam, the fabled district in Seoul immortalised by Psy's Gangnam Style video, still the most viewed song on You Tube. Gangnam is where the flash Harry's like to hang out, purring down the main drag in their supercars, serenaded by the booming beats of the 24-hour stores and bars.

It's the second phase of Alexander Armstrong's journey around South Korea where he continues his exploration of its bustling capital Seoul.

On the last leg of his South Korean adventure Alexander Armstrong heads to the bustling port of Busan where South Korea's biggest fish market is to be found.