 GRAND CAYMAN, Cayman Islands, April 21, 2021 GLOBE NEWSWIRE -- Greenlight Re Innovations GRI, part of Greenlight Capital Re, Ltd. NASDAQ: GLRE Greenlight Re or the Company, a specialist property and casualty reinsurance company headquartered in the Cayman Islands, has announced an investment in Ao1 Holdings Inc. Players Health, a managing general underwriter that provides insurance and risk management services to the amateur sports organization market. 