According to the UMC, Drew's seminary now has more than 3,500 alumni and alumnae "in 45 states and 18 foreign countries, including 21 bishops of The United Methodist Church." Among these alumni: Henry G. Appenzeller (BD 1885) was the first Methodist missionary to Korea and fostered a relationship between Korea, the church, and Drew that endures to this day;, Peter Deunov (1892), Bulgarian philosopher and spiritual teacher, and Olive Winchester (Th.D. 1925), a Church of the Nazarene theologian, was the first female ordained minister in Great Britain. Frederick Brown Harris (1912) was twice the Chaplain of the United States Senate.