Welsh Lives:Series 3, Episode 3
Welsh Lives follows the story of Wales' first world champion surfer, who overcame a life changing injury to win gold.
When Llywelyn Williams was hit by a car in 2011, his life changed forever.
Having his leg amputed after his parents were told he would die, he credits one thing with pulling him through: surfing.
Now, 12 years on, he's a world champion para surfer.
Not content with being the best in the world, he has also made it his goal to get the sport into the Paralympic Games and make surfing as accessible and inclusive as possible.