Design it. Li Zongwei's double-edged ten was designed with this racket. The special design of DUORA 10LCW Double-edged 10 allows users to improve their attack power whether forehand or backhand. Equipped with Unix“DUALOPTIMUMSYSTEM ",the forehand is a box racket frame, which has strong hitting, enhanced lethality and quick backhand. Li Zongwei, 1982 10 was born in Penang, Malaysia on 10/2/0. Originally from Nan 'an County, Quanzhou City, Fujian Province. He is a former Malaysian badminton men's singles player. He is known as the first badminton player in Malaysia and one of the four kings in the world. Badminton men in 2008, 20 12, 20 16 Olympic Games.