Get product-market fit right People sometimes measure product-market fit in an incorrect way. For some, even before building the product, their product market fit is not very clear.

Susan Powter, 'Stop the Insanity' fitness icon, says she lost millions of dollars. ... I'd be dead," said Powter, who once sold $50 million in products each year, according to People.

EXCLUSIVE: Universal Pictures is in early development on a project inspired by the life of fitness icon Jake Steinfeld that will be produced by Frank Marshall. Sources say no talent is involved at ...