A Norfolk teacher will be donning her trainers and running the London Marathon this weekend to raise money for the hospital which saved her son.
Melissa Baines' son 21 month old son Linus was diagnosed with Hypoplastic Right Heart Syndrome and has already had two open heart surgeries at Great Ormond Street Hospital (GOSH).
Linus had his second surgery at heart surgery at 15 months. He may still have to have one more but Melissa, a science teacher at The Nicholas Hamond Academy in Swaffham, says he is full of energy.
Melissa says training while looking after a toddler has been challenging but is determined to complete the 26.2 miles. There's more information on her fundraising page.
The marathon will take place on Sunday, 22nd April.