The term 'SHOCKING SWIMMER' is a reference to the Electric EEL, which is a species of EEL that can generate electric shocks. It is an aquatic creature that can grow up to 8 feet long and has three pairs of organs that produce electricity. The Electric EEL is found in freshwater rivers and streams in South America and is capable of producing up to 600 volts of electricity. This makes it one of the most shocking swimmers in the animal kingdom.