 Waxa kale oo uu Hawking ka sheekeeyey guulaha uu gaadhay intii uu noolaa, sida uu caqabadaha ka hor yimi uga gudbay iyo waxyaabaha u fududeeyey la noolaanshiyaha naafonimada ka dhalatay cudurka dhifta dunida ku ah ee Motor Neuron Disease MND oo laga helay sannadkii 1963kii. 