Dr. David Livingstone, the Scottish missionary and explorer, discovered Victoria Falls in 1855. It is in Africa, in Zimbabwe and Zambia. Livingstone named his discovery after the name of Queen Victoria, but the indigenous name Mosi-oa-Tunya- literally "the smoke that thunders". It is not the highest nor the widest waterfall, but it is claimed to be the largest. Look this video about Devil's Pool.
