From the passage provided, extract the list of Indian winners of the Academy Awards. Separate them with a comma.

Context: At the 30th Academy Awards, Mehboob Khan's 1957 Hindi-language film Mother India was India's first submission for the Academy Award for Best International Feature Film category. It was nominated alongside four other films and lost to the Italian film Nights of Cabiria by one vote. In 1982, The National Film Development Corporation of India was instrumental in co-producing Richard Attenborough's biographical film Gandhi. At the 55th Academy Awards, Bhanu Athaiya became the first Indian to win an Academy Award for designing the costumes. Ravi Shankar was nominated for Best Original Score for the same film. As of 2023, three Indian films have been nominated for Best International Feature—Mother India, Salaam Bombay! and Lagaan.

In 1992, legendary Bengali filmmaker Satyajit Ray was bestowed with an Honorary Academy Award, becoming the only Indian to date to receive the honour. Resul Pookutty and A. R. Rahman won the Academy Award for Best Sound Mixing and Best Original Score, respectively, for the 2008 British film Slumdog Millionaire. Rahman also won for Best Original Song alongside lyricist Gulzar for the song "Jai Ho", becoming the first Indian to date to have won more than one Academy Award. Rahman also holds the record for most nominations for an Indian with five total nominations to date, followed by Ismail Merchant with four nominations.

Answer: Bhanu Athaiya, Resul Pookutty , A. R. Rahman