Many Australians are excited for Psy's visit to Australia on October 15.

'World star' Psy is now becoming the most-watched video on Youtube with over 300 million views. 

He will begin his promo tour by performing on "X Factor" Australia as well as "Sunrise," an Australian morning show.

Some believe that he is a 'one-hit wonder', but in reality, it looks as if he is anything but one. He has been climbing up charts in all parts of the world.

He has also ranked number 1 on Australia's ARIA single chart.

Psy has recently become a global sensation with his song, "Gangnam Style." He has ranked number 1 on iTunes in 30 countries and has ranked number 2 on the U.S. Billboard Main Single Chart 'HOT 100'. 

He has appeared on many shows such as the "Ellen Show" and "SNL" and featured on news programs such as NBC and CNN.

His music video has been the most viewed on Youtube as well with over 300 million views.

He has also recently signed a contract with Justin Bieber's agency and plans to release his first U.S. single sometime in November.