Wolfgang Haken

Wolfgang Haken was a German American mathematician who specialized in topology, in particular 3-manifolds.

21 June 1928

Born on the same birth date (21 June 1928): Fiorella Mari • Margit Bara

Born on the same birth day (21 June): Buddy O'Connor • Hans Gerschwiler • Harry Schmidt (mathematician) • Josiah Stamp, 1st Baron Stamp • Jovan Aćimović • Lenore Manderson • Lil Bub • Richard Jefferson • Sergei Matsenko • Stanley Moss • The Wachowskis • Tomáš Valášek • Trond Kirkvaag • Valeriy Neverov • Willem Hendrik Keesom

Born in the same month (June 1928): Bill Sheffield • Cyril Smith • Donald Judd • Eric Dolphy • Fabiola of Belgium • Hassan Hassanzadeh Amoli • Jean-Louis Pesch • John Forbes Nash Jr. • John Richard Reid • Martin Landau • Mimi Mariani • Nancy Marchand • Patrick Hemingway • Peyo • R. Geraint Gruffydd • Ralph Waite • Ron Reynolds (footballer, born 1928) • Samuel Belzberg