Hearn boxing and darts empire valued at over £1bn as US investor takes stake

Matchroom Sport, the boxing and darts promotion empire run by father-son duo Barry and Eddie Hearn, has been valued at over £1 billion following the sale of a 15% stake to a US investor. The company has been boosted by high-profile stars including boxer Anthony Joshua and darts sensation Luke Littler. The deal marks a significant milestone for the privately held British sports promotion business.