Hackett was born in Pukekohe, and grew up on Auckland's North Shore. He attended Westlake Boys High School between 1972 and 1974, where he played rugby union. He left school at the age of sixteen to serve an apprenticeship as a carpenter-joiner. During this time he took up snowboarding and skiing. He moved to Perth where he sold encyclopaedias for four months, later returning to New Zealand to set up a construction business.
Bungy jumping
Inspired by the Vanuatu ritual called land diving and the Oxford UniversityDangerous Sports Club experimental jumps in the 1970s, Hackett and fellow adventurer Chris Sigglekow, sought ways to make bungy jumping safe. Using a mathematical formula developed by New Zealand's Department of Scientific and Industrial Research, he created a super-stretchy elastic bungy cord in the mid-1980s. In November 1986, Hackett, along with Sigglekow, performed his first amateur bungy jump from the Upper Harbour Bridge in Auckland, citing it as "one of the most riveting experiences of my life." Following this Hackett made jumps from a bridge in Hamilton, the Auckland Harbour Bridge and other bridges in the North Island. These first jumps were made using a parachute harness, however, Hackett created a method where the harness was tied to the ankle and demonstrated its use by jumping off the Auckland Harbour Bridge a second time. Hackett travelled to Paris in 1986 as part of the New Zealand Speed Skiing Team. While there he jumped off the Pont de la Caille and a cable car at the Tignes ski resort. He made what became a famous bungy jump off the Eiffel Tower in Paris on 26 June 1987, receiving a brief jail sentence for the illegal feat and generating international attention to the sport. Back in New Zealand, Hackett launched his own company, AJ Hackett Bungy, and created a site on the Kawarau Gorge Suspension Bridge in Queenstown, New Zealand in 1988 to become the world's first commercial public bungy. He later expanded his company by founding bungy sites in Australia, France, Russia, Germany, the United States, Mexico, Indonesia, and Macau. He is credited with launching New Zealand's adventure tourism industry and helping to develop a safe code of operation for bungy jumping in use internationally. Hackett initially partnered with Henry van Asch, but the two split in 1997 with van Asch taking over the New Zealand-based business. In 2006 Hackett published his autobiography, Jump Start, which chronicles his bungy jumping adventures.
Records and accomplishments
Hackett is widely known for his many bungy stunts that have earned him Guinness records and personal milestones, including:
1988: Jumping off the Auckland Stock Exchange Tower, claiming the title as being the world's first bungy off a building
2006: Opening and jumping out of the Macau Tower in Macao measuring above ground and holding the title as the highest commercial bungy
2007: Doubling the previous record of out of a helicopter with 1,499.6 metres in Malaysia with his new bungy technology allowing bungy stretches of over 1 kilometre