Kenton Grua

Kenton "Factor" Grua (July 25, 1950 – August 25, 2002) was a Grand Canyon river guide. He was the first person in recorded history to hike through the Grand Canyon's entire length. In 1983, he set the speed record for rowing through the canyon in 37 hours.

Kenton Grua

Kenton "Factor" Grua (July 25, 1950 – August 25, 2002) was a Grand Canyon river guide. He was the first person in recorded history to hike through the Grand Canyon's entire length. In 1983, he set the speed record for rowing through the canyon in 37 hours.