Disabled boy, 4, receives prosthetic blade for Christmas just like his hero Jonnie Peacock

Rio Woolf, from Bushy Heath in Hertfordshire, had to have his lower right leg amputated after being born without a tibia, knee or ankle joint.

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http://www.dailymail.co.uk/health/article-2253006/Disabled-boy-receives-prosthetic-blade-Christmas-just-like-hero-Jonnie-Peacock.html