Background: Susan Magdalane Boyle (born 1 April 1961) is a Scottish singer who came to international attention when she appeared as a contestant on the TV programme Britain's Got Talent on 11 April 2009, singing "I Dreamed a Dream" from Les Miserables. Her first album, I Dreamed a Dream, was released in November 2009 and became the UK's best-selling debut album of all time, beating the previous record held by Spirit by Leona Lewis. I Dreamed a Dream set a record for biggest first week sales by a debut album, according to the Official Chart Company in the United Kingdom.
Context: Boyle took singing lessons from vocal coach Fred O'Neil. She attended Edinburgh Acting School and took part in the Edinburgh Fringe. She also long participated in her parish church's pilgrimages to the Knock Shrine, County Mayo, Ireland, and sang there at the Marian basilica.  In 1995, she auditioned for Michael Barrymore's My Kind of People.  In 1999, Boyle submitted a track for a charity CD to commemorate the Millennium produced at a West Lothian school. Only 1,000 copies of the CD, Music for a Millennium Celebration, Sounds of West Lothian, were pressed. An early review by Amber McNaught in the West Lothian Herald & Post said Boyle's rendition of "Cry Me a River" was "heartbreaking" and "had been on repeat in my CD player ever since I got this CD..." The recording found its way onto the internet following her first televised appearance and the New York Post said it showed that Boyle was "not a one-trick pony." Hello! said the recording "cement[ed] her status" as a singing star.  In 1998, Boyle recorded three tracks--"Cry Me A River", "Killing Me Softly", and "Don't Cry for Me Argentina"--at Heartbeat Studio, Midlothian. She used all her savings to pay for a professionally cut demo, copies of which she later sent to record companies, radio talent competitions, local and national TV. The demo consisted of her versions of "Cry Me a River" and "Killing Me Softly with His Song"; the songs were uploaded to the Internet after her BGT audition.  After Boyle won several local singing competitions, her mother urged her to enter Britain's Got Talent and take the risk of singing in front of an audience larger than her parish church. Former coach O'Neil said Boyle abandoned an audition for The X Factor because she believed people were being chosen for their looks. She almost abandoned her plan to enter Britain's Got Talent believing she was too old, but O'Neil persuaded her to audition nevertheless. Boyle said that she was motivated to seek a musical career to pay tribute to her mother. Her performance on the show was the first time she had sung in public since her mother died.
Question: Who helped Susan Boyle in her career?

Answer:
Boyle took singing lessons from vocal coach Fred O'Neil.