The prediction markets industry has exploded into mainstream finance, but its two biggest figures are engaged in a rivalry that has grown deeply personal. Polymarket founder Shayne Coplan and Kalshi CEO Tarek Mansour have transformed what…
The prediction markets industry has exploded into mainstream finance, but its two biggest figures are engaged in a rivalry that has grown deeply personal. Polymarket founder Shayne Coplan and Kalshi CEO Tarek Mansour have transformed what…
