The 100: A Ranking of the Most Influential Persons in History is a 1978 book by Michael H. Hart, reprinted in 1992 with revisions. It is a ranking of the 100 people who, according to Hart, most influenced human history.

The first person on Hart's list is the Prophet of Islam Muhammad. Hart asserted that Muhammad was "supremely successful" in both the religious and secular realms. He also believed that Muhammad's role in the development of Islam was far more influential than Jesus' collaboration in the development of Christianity. He attributes the development of Christianity to St. Paul, who played a pivotal role in its dissemination."

The 1992 revisions included the demotion of figures associated with Communism, such as Vladimir Lenin and Mao Zedong, and the introduction of Mikhail Gorbachev. Hart took sides in the Shakespearean authorship issue and substituted Edward de Vere, 17th Earl of Oxford for William Shakespeare. Hart also substituted Niels Bohr and Henri Becquerel with Ernest Rutherford, thus correcting an error in the first edition. Henry Ford was also promoted from the "Honorary Mentions" list, replacing Pablo Picasso. Finally, some of the rankings were re-ordered, although no one listed in the top ten changed position.

Thomas Grant Gustin (born January 14, 1990), better known as Grant Gustin, is an American theater and television actor from Norfolk, Virginia.

During his high school years, Grant attended the Governor's School for the Arts program in Norfolk, Virginia for Musical Theatre. In 2008, he graduated from Granby High School and went on to attend the BFA Music Theatre Program at Elon University in North Carolina for two years.

He left school to take the role of Baby John in the Broadway Revival Tour of West Side Story, and performed with the tour from its opening on September 30, 2010 through September 23, 2011.

On November 8, 2011, he debuted on the television series Glee as Sebastian Smythe, an openly gay member of the Dalton Academy Warblers. Gustin won the recurring role of Sebastian, a promiscuous and scheming character, after "an exhaustive, weeks-long casting search". He began filming the role early on Monday, September 26, 2011, after having finished his final West Side Story performance the Friday night before.

María José de Pablo Fernández, better known as Coté de Pablo (born November 12, 1979), is a Chilean-American actress and recording artist. She is best known for her role as Ziva David in the CBS television series NCIS, for which she has won an ALMA Award. She has also embarked on a career as a songwriter and vocalist.

De Pablo was born in Santiago, Chile, to an upper-classCatholic family. She has a younger sister, Andrea, and a brother who works as a DJ. In the 5th grade, she found many people could not properly pronounce her first name of "Maria José" so she asked them to call her Coté (a common Chilean nickname for María José). When de Pablo was 10 years old, her mother, María Olga Fernández, received a job in Miami, Florida, at a Spanish-speaking television network. There, de Pablo attended Arvida Middle School and New World School of the Arts where she studied musical theater. She then attended Carnegie Mellon University in Pittsburgh, Pennsylvania, where she studied music and theater and appeared in several plays. These aforementioned plays include: And The World Goes 'Round, The House of Bernarda Alba, Indiscretions, The Fantasticks, and A Little Night Music. She graduated in 2000.