Jon Stryker

Jon Stryker's grandfather founded Stryker Corp., which sold $12.4 billion in medical equipment and software in 2017.He is president and founder of the Arcus Foundation, which supports the advancement of LGBT human rights and the conservation of great apes.Stryker has given away $550 million in his lifetime. In June, he committed $20 million for scholarships at his alma mater Kalamazoo College.In 2016, he and his sister, Pat Stryker, gave $10 million to fund the nation's first memorial to the victims of racial terror lynchings.