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_7-second-challenge-laughing-way-too-hard.webp "Markiplier")
_7-second-challenge.webp "Kendall K")
_92.webp "An eight-year-old boy is one of just 11 people in the world with a rare genetic mutation.<br/><br/>Grayson, now eight, was put forward for blood tests when he was diagnosed with autism as a toddler.<br/><br/>He was then put on a trial after a meeting with his geneticist who looked at his genetic markers - including his nose, hair, feet and hands. <br/><br/>His family thought no more about it until they got a letter back last year to say he also has a single nucleotide duplication called Shank2.<br/><br/>This means he was born with a rare genetic mutation which changed the DNA alphabet within his gene. <br/><br/>His mum Rhiannon Bourne, 29, said there is \")
_extreme-you-have-7-seconds-to------challenge.webp "SFG ENT")
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