The Tongan Olympian who appeared topless and covered in oil at Rio 2016's opening ceremony wants to compete at the Winter Olympics.
European taekwondo champion Lauren Williams says she could only repay her family's sacrifice by winning Olympic gold.
Welsh teenager Lauren Williams wins a second Taekwondo World Junior title while Scotland's Rebecca McGowan claims bronze.
Three world taekwondo events will be hosted in Manchester and London over the next three years, culminating in the World Championships.
Audio & Video
Olympic taekwondo silver medallist Lutalo Muhammad discusses a wide range of subjects - including hot sauce on popcorn.