Every time Kim Williams browses the Primar kwebsite for children's clothes, she beams with delight when she spots the infectious smile of one little boy – her five-year-old son, Rio.
With his fun and bubbly personality, it might be hard to believe that Rio has faced more challenges than most in his short life. In addition to being diagnosed with Down syndrome at birth, Rio has dealt with numerous health issues, including a hole in his bowel, his windpipe being crushed by part of his heart and a neck instability.
But he's never let his disabilities stop him from achieving great things, and his mum couldn't be prouder. Kim, 38, who lives in Somerset with her husband Anthony, 42, and their sons Felix, seven, and Rio, says, “In the early…