Chase Coleman III, 45, topped Bloomberg's annual list of the top-earning hedge fund managers
He heads Tiger Global Management, which had invested in tech firms including Peloton and Zoom whose stocks soared amid the pandemic
Collectively, the 2020 earnings of the 15 hedge fund managers on the list is more than the GDP of Iceland or Zambia
They logged big gains even as the global economy was battered by the virus and accompanying lockdowns
No. 15 on 2020's list, Gabe Plotkin, hasn't fared so well this year: He's lost more than $460 million personally in his bets against GameStop