Who won an Oscar for All About My Mother?

All About My Mother is a 1999 Spanish drama film written and directed by Pedro Almodóvar. It stars Cecilia Roth, Marisa Paredes, Candela Peña, Antonia San Juan, and Penélope Cruz. The film tells the story of Manuela, a single mother who travels from Madrid to Barcelona with her teenage son Esteban, who is about to undergo gender confirmation surgery. The film received critical acclaim and won numerous awards, including the Academy Award for Best Foreign Language Film.