George Gey, head of tissue-culture research at John Hopkins, began the research conducted on the HeLa cells. It was he who grew the first immortal human cells ever grown in a lab. His research also led to the creation of his chicken bleeding technique for culture medium motion. As Gey’s “precious babies,” the HeLa cells, became more developed, Gey worked to ship the cells throughout the country. Eventually, Gey became frustrated by the over-expansion of the immortal cells. The HeLa cells were the staple of scientific and medical advancements. If it weren’t for Gey’s stealing of Henrietta’s cells, the medical field throughout the world might still be in the same place it was many years