Will Johnston's 9am-3pm radio show on The Hits has more than doubled its audience share in the crucial female 25 to 44-year-old category over the past year.
TNS New Zealand's annual radio audience survey showed Johnston's show increasing from 8 per cent in the category in 2014 to 18.9 per cent this year.
This made Johnston's show number one in Tauranga in the category.
The survey, which ran from August 8 to September 19, looks at the number of listeners for each radio station broadcast in Tauranga and surrounding areas.
"We're pretty happy with the results," Johnston said.