Health Conditions Blackstone CEO Stephen Schwarzman is beefing up his charitable efforts May 2, 2021 / Blackstone CEO Stephen Schwarzman is beefing up his charitable efforts | Fortune It is advisable allow JavaScript to view this website. https://fortune.com/2021/04/30/blackstone-ceo-stephen-schwarzman-is-beefing-up-his-charitable-efforts-ceo-dail/