Now alleged the fifth wife of Larry Ellison, the 80-year-old co-founder of Oracle, Jolin Zhu, 33, is a China native who moved to the U.S. for a bachelor’s degree at the University of Michigan.

It highlighted Ellison and Zhu, whom the group identified as his wife, as key figures in the school’s successful pursuit of Underwood. "I want to personally thank Larry and his wife Jolin who ...