Ronnie O'Sullivan creates more snooker history by making the sport's highest-ever professional break with a 153 at the World Open in Yushan.

Ronnie O'Sullivan creates more snooker history by making the sport's highest-ever professional break with a 153 at the World Open in Yushan.

Ronnie O’Sullivan has made snooker history by recording a 153 break in a 5-0 victory over Ryan Day at the World Open in China