Who is considered to be the first hominid among the following options?

Homo habilis is the first human-like hominid with a cranial capacity of 650-800 cc. Louis S.B. Leakey and his wife Mary Leakey (1960) discovered the fossils of Homo habilis from Pleistocene rocks, of Olduvai Gorge in East Africa. They lived in Africa, about 2 million years ago.