Surfing can also be done in manmade sources such as wave pools and boat wakes. The term "surfing" refers to the act of riding a wave and not the form (with or without a board) in which the wave is ridden. For instance, the native peoples of the Pacific surfed waves on alaia, paipo, and other such crafts on their belly, knees, and feet. Not to mention, Bodysurfing, the act of surfing a wave without a board, is considered by some to be the purest form of surfing.
That much said, the more modern day definition of surfing tends to refer to when a surfer rides a wave standing up on a surfboard, which is referred to as stand-up surfing or paddleboarding. Although, another prominent form of surfing in the ocean today includes bodyboarding, which refers to when a surfer rides a wave either on the belly, dropknee, or stand-up on a bodyboard. Not to mention, knee boarding, surfmatting (riding inflatable mats), foils, bodysurfing, and so forth.
Three major subdivisions within sitting -up surfing are longboarding, shortboarding, and stand up paddle surfing (SUP), reflecting differences in board design, including surfboard length, riding style, and the kind of wave that is ridden.
In tow-in surfing (most often, but not exclusively, associated with big wave surfing), a motorized water vehicle, such as a personal watercraft, tows the surfer into the wave front, helping the surfer match a large wave's higher speed, which is generally a higher speed than a self-propelled surfer can obtain.
Surfing-related sports such as paddleboarding and sea kayaking do not require waves, and other derivative sports such as kitesurfing and windsurfing rely primarily on wind for power, yet all of these platforms may also be used to ride waves.
Recently with the use of V-drive boats, wakesurfing, in which one surfs on the wake of a boat, has emerged.
The Guinness Book of World Records recognized a 78 foot wave ride filmed by ESPN as the largest wave ever surfed.
A marlin or sailfish, family Istiophoridae, is a fish with an elongated body, a spear-like snout or bill, and a long rigid dorsal fin, which extends forward to form a crest.
Scientific name: Istiophoridae
Higher classification: Scombroidei
Lower classifications: Tetrapturus, Sailfish, Makaira
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