Answer:Erwin Chargaff
Step-by-step explanation:
The person who came to King's College and insisted that studying genes was the key to understanding life was Erwin Chargaff. In the early 1950s, Chargaff met James Watson and Francis Crick, who were working on the structure of DNA. Chargaff shared his findings on the base composition of DNA, which played a crucial role in Watson and Crick's discovery of the DNA double helix structure.