Snooker Worlds: Ronnie O'Sullivan 'surprised' to make semi-final

Four-time world snooker champion Ronnie O'Sullivan says he is "surprised" to reach the semi-finals of the tournament, after beating fellow Englishman Stuart Bingham 13-4 .

The Essex player will face Judd Trump in the last four on Thursday at 13:00 BST.

O'Sullivan is playing in his first major tournament after taking time away from the sport following last year's victory.