The rugby hunk, 36, split from his wife off 11 years, Abigail, exactly a year ago.
Since then, there’s been rumours of romance between him and his former Strictly Come Dancing partner Kristina Rihanoff, something they’ve always denied.
Ben told The Sun: “I’m just finishing off my autobiography. It should be out in September. I’ve got a ghost writer. They have been spending many hours going through all the different parts of my life.
“I didn’t want to create just a sporting book, about how hard I had trained and became the greatest. That would be boring. It’s a different view on things – and it’s very well written. It’s my personal journey and a different perspective.”
Last month Ben and Kristina, 37, sparked rumours once again when he was spotted leaving her apartment in the early hours, leading many to believe they’d spent the night together.
And Ben’s former mother-in-law Felicity has insisted that Kristina is behind his split from her daughter.
She said: “I don’t know why Kristina doesn’t go back to Russia and leave us all alone. I can’t stand the sight of that woman. All this has killed a family.”