White Rhinos can live up to 40 years in the wild. They are not as aggressive as black rhinos. They can run very fast, up to 40 km/h for short periods.
Adult males weigh between 2,000 and 2,500 kg and females 1,500-2,000 kg.
Body length: 330-420 cm.

What is theory of the origins of the name "white rhinoceros"?