The genus Carcharodontosaurus is named after the shark genus Carcharodon itself named from the Greek??????? (karcharo) meaning "jagged" or "sharp" and?????? Had enormous jaws and long, serrated teeth up to eight inches long. At 10 m (33 ft) and 4 t (4.4 short tons). This is not a T-Rex.
But it is often referred to as African T-Rex.