Background: Yelberton Abraham Tittle Jr. (October 24, 1926 - October 8, 2017), better known as Y. A. Tittle, was a professional American football quarterback. He played in the National Football League (NFL) for the San Francisco 49ers, New York Giants, and Baltimore Colts, after spending two seasons with the Colts in the All-America Football Conference (AAFC). Known for his competitiveness, leadership, and striking profile, Tittle was the centerpiece of several prolific offenses throughout his seventeen-year professional career from 1948 to 1964. Tittle played college football for Louisiana State University, where he was a two-time All-Southeastern Conference (SEC) quarterback for the LSU Tigers football team.
Context: At the time of his retirement, Tittle held the following NFL records:  Tittle was the fourth player to throw seven touchdown passes in a game, when he did so in 1962 against the Redskins. He followed Sid Luckman (1943), Adrian Burk (1954), and George Blanda (1961). The feat has since been equaled by four more players: Joe Kapp (1969), Peyton Manning (2013), Nick Foles (2013), and Drew Brees (2015). Tittle, Manning and Foles did it without an interception. His 36 touchdown passes in 1963 set a record which stood for over two decades until it was surpassed by Dan Marino in 1984; as of 2016 it remains a Giants franchise record.  Despite record statistics and three straight championship game appearances, Tittle was never able to deliver a title to his team. His record as a starter in postseason games was 0-4. He threw four touchdown passes against 14 interceptions and had a passer rating of 33.8 in his postseason career, far below his regular season passer rating of 74.3. Seth Wickersham, writing for ESPN The Magazine in 2014, noted the dichotomy in the 1960s between two of New York's major sports franchises: "... Gifford, Huff and Tittle, a team of Hall of Famers known for losing championships as their peers on the Yankees--with whom they shared a stadium, a city, and many rounds of drinks--became renowned for winning them." The Giants struggled after Tittle's retirement, posting only two winning seasons from 1964 to 1980.  He made seven Pro Bowls, four first-team All-Pro teams, and four times was named the NFL's Most Valuable Player or Player of the Year: in 1957 and 1962 by the UPI; in 1961 by the NEA; and in 1963 by the AP and NEA. In a sports column in 1963, George Strickler for the Chicago Tribune remarked Tittle had "broken records that at one time appeared unassailable and he has been the hero of more second half rallies than Napoleon and the Harlem Globetrotters." He was featured on four Sports Illustrated covers: three during his playing career and one shortly after retirement. His first was with the 49ers in 1954. With the Giants, he graced covers in November 1961, and he was on the season preview issue for 1964; a two-page fold-out photo from the 1963 title game. Tittle was on a fourth cover in August 1965.  The trade of Tittle for Lou Cordileone is seen as one of the worst trades in 49ers history; it is considered one of the best trades in Giants franchise history. Cordileone played just one season in San Francisco.
Question: Was he famous?
Answer: NFL's Most Valuable Player

Background: Thelonious Sphere Monk was born two years after his sister Marion on October 10, 1917, in Rocky Mount, North Carolina, and was the son of Thelonious and Barbara Monk. His badly written birth certificate misspelled his first name as "Thelious" or "Thelius." It also did not list his middle name, taken from his maternal grandfather, Sphere Batts. A brother, Thomas, was born in January 1920.
Context: In his early teens, Monk toured with an evangelist, playing the church organ, and in his late teens he began to find work playing jazz. In the early to mid-1940s, he was the house pianist at Minton's Playhouse, a Manhattan nightclub. Much of Monk's style was developed during his time at Minton's, when he participated in after-hours cutting contests, which featured many leading jazz soloists of the time. Monk's musical work at Minton's was crucial in the formulation of bebop, which would be furthered along by other artists, including Dizzy Gillespie, Charlie Christian, Kenny Clarke, Charlie Parker, and, later, Miles Davis. Monk is believed to be the pianist featured on recordings Jerry Newman made around 1941 at the club. Monk's style at this time was later described as "hard-swinging," with the addition of runs in the style of Art Tatum. Monk's stated influences included Duke Ellington, James P. Johnson, and other early stride pianists. In the documentary Thelonious Monk: Straight, No Chaser, it is stated that Monk lived in the same neighborhood in New York City as Johnson and knew him as a teenager.  Mary Lou Williams, who mentored Monk and his contemporaries, spoke of Monk's rich inventiveness in this period, and how such invention was vital for musicians, since at the time it was common for fellow musicians to incorporate overheard musical ideas into their own works without giving due credit. "So, the boppers worked out a music that was hard to steal. I'll say this for the 'leeches,' though: they tried. I've seen them in Minton's busily writing on their shirt cuffs or scribbling on the tablecloth. And even our own guys, I'm afraid, did not give Monk the credit he had coming. Why, they even stole his idea of the beret and bop glasses."  In 1944 Monk made his first studio recordings with the Coleman Hawkins Quartet. Hawkins was one of the earliest established jazz musicians to promote Monk, and the pianist later returned the favor by inviting Hawkins to join him on a 1957 session with John Coltrane.
Question: What recognition did he receive?
Answer:
Monk's musical work at Minton's was crucial in the formulation of bebop, which would be furthered along by other artists,