Michael Callen
Michael Callen was an American singer, songwriter, composer, author, and AIDS activist. Callen was diagnosed with AIDS in 1982 and became a pioneer of AIDS activism in New York City, working closely with his doctor, Dr. Joseph Sonnabend, and Richard Berkowitz. Together, they published articles and pamphlets to raise awareness about the correlation between risky sexual behaviors and AIDS.
11 April 1955
Born on the same birth date (11 April 1955): Kevin Brady • Micheal Ray Richardson
Born on the same birth day (11 April): Charles Evans Hughes • Ian Redmond • Jane Bolin • John Eliot (statesman) • Léo-Paul Desrosiers • Michel Riesen • Misuzu Kaneko • Nicky Pastorelli • Stefanos Thomopoulos • Veronica Pyke • William Royer
Born in the same month (April 1955): Christian Gourcuff • Dodi Fayed • Donald Pettit • Eamon Gilmore • Eric Schmidt • Fabian Hamilton • Guy Nève • Joice Mujuru • Judy Davis • Kevin Brady • Leslie Jordan • Margaret Moran • Marion Caspers-Merk • Murathan Mungan • Muwenda Mutebi II of Buganda • Nicolas Hulot • Steve Camp • Svante Pääbo • Zev Siegl