He said they started out with nothing, borrowing equipment from nearby Circus Kumarani in Dargaville and Whangarei Community Circus.
The name "circool" happened after a spelling error on a restaurant reservation.
The group fundraised to buy their own equipment. They were helped out by the local Lions club, donations from local groups and winning a prize at the Christmas parade.
"In all those years, only one grant for $3000."
Mr Abman teaches modern circus skills, from object manipulation - juggling, hoops, spinning plates - to walking ropes, unicycling, acrobatic posture and specific circus toys such as diablo.
"It's a combination of physical activity and performing arts."
He said the skills they learn help them in other ways too, such as how to work together in a group.
"When you produce something enjoyable in front of the public, your family members, you can have nerves, so you have to have training.
"It helps your confidence, your self-esteem and your self-worth."
As well, the physical aspects help with coordination, concentration and balance.
He runs two classes after school on Fridays at the Waipu Coronation Hall. The junior class is for primary pupils and the senior class for secondary aged students.
He has about 16 students at the moment, with some of his long-standing students having left to go to university.
"It gives me a real buzz to bring young people on stage and bring something out of them that they didn't know about yet."
Mr Abman said they have always been well supported by the community and are a popular entry in the Christmas parade.
"I am told we always add the extra colour, extra edge to the parade."
He believes the circus can stand "on its own feet" and is working on a succession plan.
"If I'm not here I hope the circus will still exist."
Circool Circus is celebrating its birthday with a free open day on May 28 at Waipu Coronation Hall from 12pm to 4pm.
