The India League in London was founded by Shyamji Krishna Verma. Shyamji Krishna Verma was a prominent Indian freedom fighter and social reformer. He played a key role in the Indian independence movement and was known for his strong advocacy of Indian nationalism and self-rule. Verma established the India House in London in 1905, which served as a center for Indian students and political activists. India House was not only a place for Indian students to live and study, but it also became a hub for political discussions, planning, and organizing activities related to the Indian independence movement. The India House and the India League played a crucial role in mobilizing support for India`s freedom struggle and raising awareness about the grievances of the Indian people in London and internationally. Verma`s efforts and the establishment of the India League were instrumental in creating a platform for Indians in London to voice their concerns and work towards Indian independence. Therefore, option 3, Shyamji Krishna Verma, is the correct answer.