Kian Musgrove was diagnosed with neuroblastoma in October 2013 . his Kat , however , managed to raise £ 140,000 so he could return to Michigan . Final chunk donated by someone in Luxembourg with ' good luck ' charity .
Kian Musgrove was diagnosed with neuroblastoma in October 2013 . Mother Kat , 27 , needed to raise £140,000 so he could fly to Michigan . Final chunk donated by someone in Luxembourg with 'good luck ' note .