"When it was announced there wasn't going to be a second series I thought I would be the only winner - for good."
Down-to-earth Cummings still lives with his parents in Lower Hutt and couldn't care less that his TV triumph hadn't propelled him to instant stardom. Instead, he gives $5-a-pop Zumba lessons at community centres and local school halls.
"When I won my mum said to make sure my head never got too big to fit through the door," Cummings said. "But I never entered to become a star, I just wanted to show people what I could do.
"I would advise the winner of the 2012 version not to get too carried away or have unrealistic expectations about the future and they'll be fine."
Cummings admitted although his brush with fame was brief, winning the $100,000 had transformed his life and set him up as a dance teacher. He also planned to open his own studio.
"I never had any money before so winning that amount was a real turning point," he explained. "I paid for myself to go to the best dance school in Australia to become an instructor and put enough cash away for later on."
Cummings said his Michael Jackson-inspired moves were a big hit with women but he was never tempted because he had a girlfriend.
"Look, but don't touch, was my rule," he explained.
Cummings will watch the new series of NZ's Got Talent with interest. However, he is dreading that a similar act to him wins because comparisons would inevitably start.