The former Norwich City defender has led Lynn to back-to-back promotions, which has seen the club involved in their first-ever season in the top flight of the National League.

In 2017, he took charge of the club in the Southern League Premier Division and led them to a second-place finish, after which they lost to Slough Town in the play-off final.

He subsequently left The Walks and was named manager of Grantham Town at the end of May 2018.

However, after resigning as Grantham boss in October 2018, he returned to the dug-out at Lynn a month later.

Despite Lynn being in the bottom half of the Southern League Central Premier table when Culverhouse re-joined the club, form improved, and the team climbed the table strongly in the second half of the season.

They clinched the runners-up spot on the final day of the season before winning the play-offs and a `Super` play-off at Warrington Town to earn themselves a place in the National League North in 2019/20.

After suffering a 3-0 defeat to Guiseley AFC on the opening day of the National League North season, Culverhouse and his team defied the odds and found themselves embroiled in a promotion battle with York City.

When the season was suspended in March 2020 due to the COVID-19 outbreak, the Linnets were second in the table, two points behind York City, but crucially had two games in hand.

Following much deliberation by the National League and Football Association, the league was finally settled on a points-per-game calculation, crowning Lynn as champions.