Homework v horror show: studious China ace Lin Dan sets up All-England semi-final against fantasy fan Xue Song

Five-time winner Lin Dan set up a Chinese showdown in the semi-finals of the All-England Championships after coming through a tactical battle against Danish rival Jan Jorgensen on Friday.
Lin, bidding to reach the final for the first time since 2012, rallied from a game down to prevail 10-21, 21-9, 21-15 and next meets the unseeded Xue Song, 22.
I made sure I took time out to analyse him and find a way to beat him
The 32-year-old double Olympic champion said he studied videos of Jorgensen during his two-month winter break as he worked out ways to avenge the defeat he suffered at last year’s world championships.
“I made sure I took time out to analyse him and find a way to beat him,” Lin said.
“He was really aggressive and put me under a lot of pressure. I learnt a lot by losing the first set.”
WATCH: Lin Dan beats Jorgensen in the All-England quarter-final