Saif Ali Khan is the old and highly paid actor in Bollywood. His occupation is Actor, Producer, Host and Presenter. Saif Ali Khan was born as Sajid Ali Khan. Saif Ali Khan (pronounced [ˈsɛːf əˈli ˈxaːn]; born Sajid Ali Khan on 16 August 1970) is an Indian film actor and producer. The son of actress Sharmila Tagore and cricketer Mansoor Ali Khan Pataudi, Khan made his acting debut in Yash Chopra's unsuccessful drama Parampara (1993), but achieved success with his roles in the romantic drama Yeh Dillagi and the action film Main Khiladi Tu Anari (both 1994). Khan's career prospect declined through much of the 1990s, and his biggest commercial success of the decade came with the ensemble drama Hum Saath-Saath Hain (1999). He rose to prominence with roles in two ensemble comedy-dramas—Dil Chahta Hai (2001) and Kal Ho Naa Ho (2003). The 2004 romantic comedy Hum Tum proved to be Khan's first success in which he played the sole male lead, earning him the National Film Award for Best Actor, and starring roles in the drama Parineeta and the romantic comedy Salaam Namaste (both 2005) established him as a leading actor in Bollywood. He earned wide critical praise for his portrayal of a manipulative businessman in the 2004 thriller Ek Hasina Thi, an apprentice in the 2006 English film Being Cyrus, a character based on William Shakespeare's antagonist Iago in the 2006 crime film Omkara, and a terrorist in the 2009 thriller Kurbaan. Khan's greatest commercial success came with the 2008 thriller Race and its 2013 sequel, the 2009 romance Love Aaj Kal, and the 2012 romantic comedy Cocktail. He followed it by starring in a series of films that under-performed at the box office, but received praise in 2018 for playing a troubled policeman in the Netflix thriller series Sacred Games.

Saif was born on 16 August 1970 (age 49) New Delhi, Delhi, India. He having two sisters Saba Ali Khan(Jewelry designer and mutawalli of the Auqaf-e-Shahi) and Soha Ali Khan(Actress). Soha married famous actor Kunal Khemu and Saba is still unmarried. Khan is the recipient of several accolades, including a National Film Award and six Filmfare Awards, and received the Padma Shri, the fourth highest Indian civilian award, in 2010. He has been noted for his performances in a range of film genres—from crime dramas to thrillers and occasional romances—and his film roles have been credited with contributing to a change in the concept of a Hindi film hero. Khan was married to his first wife, Amrita Singh, for thirteen years, after which he married the actress Kareena Kapoor. He has three children—two with Singh and one with Kapoor. In addition to film acting, Khan is a frequent television presenter, stage show performer and the owner of the production company Illuminati Films.

Saif Ali Khan Controveries:
Affairs: It was so trending that he having affairs with Italian model Rosa Catalano. But later both taken different ways.
His ex-wife affairs: Saif beat assistant editor of magazine Kanan Divecha. Because her magazine posted an article about Amrith's affairs. Then the Court ordered to settle this matter without violence.
Kareena and Saif son name: Saif and Kareena put their son's name as "Taimur". People opposed this name because "Taimur" was a Mughal emperor who killed Hindus in the name of religion. Saif Kareena between said about changing the name but never did.
Violence with Ashok Row Kavi: In 1994 Ashok Row Kavi said Saif beat him and assaulted his mother. Because in his magazine "Bombay Dost" he published an article in which he represented saif and Akshay film "Main Khiladi Tu Anadi" as a gay film.
An argument in the Airport: At the VIP lounge at the Chowdhary Charan Singh airport in Lucknow. Saif told to leave louge because he was not listed as VIP. But saif not agreed and did argument.
Padma Shri: After getting Padma Shri for his performance. RTI activist S C Agrawal filed complaints that how he gets Padma Shri because he having a case of assaulting an Indian businessman from South Africa at the Taj Hotel, Mumbai in 2012.
Assaulting Bussiness man: A case filed against him for assaulting an Indian businessman from South Africa at the Taj Hotel, Mumbai in 2012.
Beating Photographer: He allegedly beat Pawan Sharma at Patiala railway station during filming "Love Aj Kal".
Blackbuck hunting and Arms Act violations cases: The case on him and Salman involves the alleged killing of a deer when Khan and his co-stars — Saif Ali Khan, Sonali Bendre, Neelam and Tabu — were filming the movie Hum Saath-Saath Hain in the forests near Jodhpur in 1998.
His movie Aarakshan: His movie Aarakshan got too much controversy because it was based on caste-based reservations in government jobs and educational institutions. It was banned in too many places in India because of the subject of the movie.
His movie Phantom: Phantom generated controversy when the Central Board of Film Censors deemed that the film represented Pakistan in a negative light and banned the film from releasing there