Shortly after Alonzo was born, he was diagnosed with Cornelia de Lange syndrome, a condition characterized by growth deficiency, feeding difficulties and other physical and cognitive delays. Alonzo started coming to Children’s Colorado’s KidStreet program at just 3-months old, where he began a wide range of therapies. He soon started making rapid progress. Before turning 3, Alonzo started walking independently – and then running! After making significant progress, Alonzo graduated from KidStreet last spring.