Erik Gracia Erik Gracia was just two years old when diagnosed with acute myeloid leukemia (AML), a cancer of the blood. After undergoing months of intense chemotherapy, he went into remission but relapsed in 2012 at the age of nine. This time Erik required a stem cell transplant to save his life and without a match in his family, Erik would have to rely on the generosity of unrelated donor. 3000 kilometres away 20-year old Texas college student Brent Lewelling received a phone call telling him that that a little boy in Canada needed his help – he was a…