Macklemore has challenged billionaire Robert Kraft to match his $1 million (£735,000) pledge supporting Palestinians, an amount equivalent to just 0.00658% of the New England Patriots owner's estimated $15.2 billion (£11.2 billion) fortune.
The Grammy-winning American rapper issued the challenge after being removed from the US leg of Ed Sheeran's Loop Tour following objections from some venue owners to his public pro-Palestinian remarks.