"We've gone far and wide," said Lynch.
This included men who were overseas but might be intending to come back to New Zealand. "We won't stop until we've found him. It's a very specific thing that we're looking for, and we'll only know it when we find it."
Lynch wouldn't reveal any of the candidates, but said some names kept cropping up for the star role.
The Herald on Sunday understands those who have been identified as the potential bachelor include Auckland DJs Karn Hall and Jarrod Phillips, and social media expert Tom Bates, who previously dated TV3's Samantha Hayes.
Tom Bates and Jarrod Phillips. Photo / NZME.
Hall, the 35-year-old former GeorgeFM and JuiceTV host with model looks, is well-known around town and single. But he was tight-lipped over his dealings with the TV show.
"I'm not at liberty to say anything," he said.
The show's talent spotters had also been in touch with several modelling agencies seeking the show's man of its dreams.