Paranthropus is an extinct genus of hominins that lived in Africa between 2.7 and 1.2 million years ago. They are known for their robust skulls and large teeth, which suggest they had a diet primarily consisting of tough plant materials. Paranthropus species, such as Paranthropus boisei, are often referred to as "nutcracker man" due to their strong jaw structure. These hominins are part of the evolutionary lineage that includes modern humans, but they are not direct ancestors. Instead, they represent a side branch that adapted to specific ecological niches. Their unique features provide valuable insights into the diversity of early human relatives and their adaptations to different environments.