Albert Einstein, born March 14 1879, was a theoretical physicist of German origin who is largely regarded as one of the greatest physicists. Einstein is most recognised for creating the theory of relativity, but he also contributed significantly to the development of quantum mechanics. The two cornerstones of contemporary physics are relativity and quantum mechanics. The mass-energy equivalency formula E = mc2, derived from relativity theory, has been nicknamed "the world's most famous equation." 

Alam Ara was released on March 14, 1931, and did well at the box office. The performance and songs received the most attention from critics, with some criticising the sound recording. Aside from its commercial success, the picture was widely regarded as a major milestone for the Indian cinema industry and Ardeshir Irani's career due to its status as the country's first sound feature. Although no print or phonograph record of the picture is known to exist, making it a lost film, it does have surviving artefacts such as stills and posters. The British Film Institute named it the most important lost film created in India in 2017.

William James Adams Jr., born March 15, 1975, is an American rapper and record producer known professionally as will.i.am (pronounced "Will-I-am"). He is the founder and frontman of the musical group Black Eyed Peas. Will.i.am has released four albums as a solo artist, beginning with Lost Change (2001) on Atlantic Records. Must B 21, his second solo album, was released on September 23, 2003. The song "Go!" was utilised as the theme for the NBA Live 2005 and Madden NFL 2005 seasons on a regular basis. Songs About Girls, the third album, was released on September 25, 2007. In 2013, he released his fourth studio album, #willpower.

Abhay Singh Deol is an Indian actor and producer best known for his work in Hindi cinema. He was born on March 15, 1976. Born into the Deol family, he made his film debut in 2005 with Imtiaz Ali's romantic comedy Socha Na Tha. Following his debut's moderate success, Deol was hailed for his performances in films such as Manorama Six Feet Under (2007) and Oye Lucky! Lucky Oye! (2008). His breakout performance was as Dev in Anurag Kashyap's black comedy Dev.D, a modern-day rendition of Devdas, in 2009. Deol rose to prominence as a result of the film's popularity.

Hirdesh Singh, professionally known as Yo Yo Honey Singh or just Honey Singh, was born on March 15, 1983. He is an Indian music producer, songwriter, rapper, pop vocalist, lyricist, and film actor. He began as a session and recording performer in 2003 and later became a bhangra and hip hop music producer. Later, he found popularity with his music and began writing songs for Bollywood films as well as his own music videos.

Farida Jalal, who was born on march 14, 1949, is an Indian actress best known for her work in Hindi cinema. Jalal featured in approximately 200 films over his nearly fifty-year cinematic career. Jalal has garnered four Filmfare Awards and two Bengal Film Journalists Association Awards for her character-driven parts in indie film and supporting work in major Bollywood blockbusters. Jalal began her career with Taqdeer (1967). She went on to take main and supporting roles in a number of films during the 1970s and early 1980s. She is most known for her performances in Paras (1971), Henna (1991), and Dilwale Dulhania Le Jayenge (1995), all of which earned her the Filmfare Award for Best Supporting Actress.

Gaius Julius Caesar was a Roman commander and statesman who lived from 12 July 100 BC to 15 March 44 BC. Caesar was a member of the First Triumvirate and led the Roman legions in the Gallic Wars before defeating his political adversary Pompey in a civil war and becoming dictator of Rome from 49 BC until his murder in 44 BC. He was a key figure in the events that led to the Roman Republic's fall and the emergence of the Roman Empire. On March 15, he was stabbed to death.

Sacha Noam Baron Cohen is a comedian, actor, writer, and producer from England. In 2001, Baron Cohen met Australian actress Isla Fisher at a party in Sydney, and the couple married in 2004. Following Fisher's conversion to Judaism, the couple married in a Jewish ceremony in Paris on March 15, 2010.

Sonia Gandhi aka Antonia Maino is an Indian politician who was born on December 9, 1946. She is the president of the Indian National Congress, a large political party that has ruled India for the majority of its post-independence history. She became the party's head in 1998, seven years after the assassination of Rajiv Gandhi, her husband and a former Prime Minister of India, and served for twenty-two years. She was re-elected in 2019 after her son, Rahul Gandhi, resigned.

Alia Bhatt is an Indian-born British actress who works in Hindi-language films. She was born on March 15, 1993. Four Filmfare Awards have been bestowed to her. She has been on Forbes India's Celebrity 100 list since 2014, and Forbes Asia's 30 Under 30 list in 2017. She is the daughter of director Mahesh Bhatt and actress Soni Razdan, and was born into the Bhatt family. She made her acting debut as a kid in the 1999 thriller Sangharsh, and her first big part came in Karan Johar's adolescent drama Student of the Year (2012).

Stephen Curry, born March 14, 1988, is an American professional basketball player for the National Basketball Association's Golden State Warriors (NBA). Curry, widely recognised as one of the best point guards of all time and the greatest shooter in NBA history, is credited for changing basketball by motivating teams and players to use the three-point shot on a regular basis. Curry is the older brother of current NBA player Seth Curry and the son of former NBA player Dell Curry. He played collegiate basketball with the Davidson Wildcats, where he established the Davidson and Southern Conference all-time scoring records and was voted conference player of the year twice.