In the end , Yang and Yeung won gold with a 21 - 16 , 21 - 13 victory over their fellow athletes .
Both teams played excellent badminton and fought hard to take the title as the crowd cheered every point .
Yang and Yeung won gold with a 21 - 16 , 21 - 13 victory over their fellow athletes .
Both teams played excellent badminton and fought hard to take the title as the crowd cheered every point .