Renowned Australian Christian evangelist, Nick Vujicic and his wife are expecting a set of twin girls. Coming after they already have two cute boys.

The motivational speaker, popularly known worldwide and the “Limbless evangelist” made the announcement last July. His wife Kanae took to Facebook on Friday, to share a photo of her growing bump.The couple already have two boys.

Nick was born with tetra-amelia syndrome, a rare disorder characterized by the absence of arms and legs. He is one of the seven known surviving individuals planet-wide who live with the syndrome.