Brazilian para-athlete sprinter, Terezinha Guilhermina, shares her incredible story.
Growing up with 12 siblings, find out how she refused to let the challenges of her childhood stand in the way of her dreams.
With the help and encouragement from friends and families, as well as a lot of hard work, she achieved her goal of becoming the fastest blind athlete in the world at the 2012 Paralympic Games.
She will be looking to extend her time at the top of the sport in October at the IPC Athletics World Championships in Doha.
To discover more #BeyondIncredible stories from the para-athletes, watch our playlist http://bit.ly/1OeK6vm