New Delhi, Dec. 3 -- Bryan Johnson has revealed that he is in a relationship with his cofounder, Kate Tolo. He is the entrepreneur behind the anti-ageing programme, Project Blueprint. He spends $2 million every year to stay young forever.

On 2 December, Johnson made the announcement through an emotional Instagram post. The face of the Don't Die documentary on Netflix also posted a YouTube video.

"Now I know what you're thinking...how is it possible that anyone would want to be with me? I understand where you're coming from. I think the answer is: her puzzle piece fits mine," the 48-year-old millionaire wrote.

Bryan Johnson has three children from a previous marriage. He also had an engagement that ended on a bitter note.

Johnson says ...