Question: Which professional American basketball player left the University of Kentucky after one season and was drafted 5th, after teammate John Wall but before teammate Patrick Patterson?
Context: The 1977 NBA draft was the 31st annual draft of the National Basketball Association (NBA).  The draft was held on June 10, 1977, before the 1977–78 season.  In this draft, 22 NBA teams took turns selecting amateur U.S. college basketball players and other eligible players, including international players.  The first two picks in the draft belonged to the teams that finished last in each conference, with the order determined by a coin flip.  The Milwaukee Bucks won the coin flip and were awarded the first overall pick, while the Kansas City Kings, who obtained the New York Nets first-round pick in a trade, were awarded the second pick.  The remaining first-round picks and the subsequent rounds were assigned to teams in reverse order of their win–loss record in the previous season.  A player who had finished his four-year college eligibility was eligible for selection.  If a player left college early, he would not be eligible for selection until his college class graduated.  Before the draft, six college underclassmen were declared eligible for selection under the "hardship" rule.  These players had applied and gave evidence of financial hardship to the league, which granted them the right to start earning their living by starting their professional careers earlier.  Four former American Basketball Association (ABA) franchises who joined the NBA when both leagues merged, the Denver Nuggets, the Indiana Pacers, the New York Nets and the San Antonio Spurs, took part in the NBA Draft for the first time.  Prior to the start of the season, the Nets relocated to New Jersey and became the New Jersey Nets.  The draft consisted of 8 rounds comprising the selection of 170 players. Karl Anthony Malone (born July 24, 1963) is an American retired professional basketball player.  Nicknamed "The Mailman", Malone played the power forward position and spent his first 18 seasons (1985–2003) in the National Basketball Association (NBA) with the Utah Jazz and formed a formidable duo with his teammate John Stockton.  Malone also played one season for the Los Angeles Lakers.  Malone was a two-time NBA Most Valuable Player, a 14-time NBA All-Star, and an 11-time member of the All-NBA first team.  He scored the second most career points in NBA history (36,928) (second behind Kareem Abdul-Jabbar), and holds the records for most free throws attempted and made, in addition to co-holding the record for the most first team All-NBA elections in history (tied with Kobe Bryant and LeBron James).  He is considered one of the best power forwards in NBA history. John Hartley Ward Arigo (born December 10, 1978), in Charleston, South Carolina, is a Filipino-American retired professional basketball player having played for three teams in the Philippine Basketball Association over a nine-year career.  He was drafted 5th overall by the Alaska Aces in January 2001 during his senior year of playing NCAA Division II basketball for the University of North Florida. William Antonio (born August 15, 1975 in San Luis Obispo, California) is a Filipino-American former professional basketball player.  He last played for the GlobalPort Batang Pier in the Philippine Basketball Association.  A good three-point shooter, he was drafted 5th overall by the San Miguel Beermen in 1998.  He was then sent to the Pop Cola 800s.  He retired in 2007 to become a member of the coaching staff of the Coca-Cola Tigers.  After working as an assistant coach for the Tigers, for 3 years, he returned to active play during the 2010 PBA Fiesta Conference. The 2010 NBA draft was held on June 24, 2010, at the Theatre at Madison Square Garden in New York City, New York.  The draft, which started at 7:00 pm Eastern Daylight Time (2300 UTC), was broadcast in the United States on ESPN.  In this draft, National Basketball Association (NBA) teams took turns selecting amateur U.S. college basketball players and other eligible players, including international players.  This draft set a record with five players being drafted from the same school in the first round.  The players were John Wall (first), DeMarcus Cousins (fifth), Patrick Patterson (fourteenth), Eric Bledsoe (eighteenth), and Daniel Orton (twenty-ninth), all from the University of Kentucky.  This draft also marked the second time that an NBA D-League player was drafted, with the first case coming in 2008. Christopher "Chris" Banchero (born January 24, 1989) is an American-born Filipino-Italian professional basketball player for Alaska Aces of the Philippine Basketball Association (PBA).  He was drafted 5th overall by Alaska in the 2014 PBA draft. The 1975 NBA draft was the 29th annual draft of the National Basketball Association (NBA).  The draft was held on May 29, 1975, before the 1975–76 season.  In this draft, 18 NBA teams took turns selecting amateur U.S. college basketball players and other eligible players, including international players.  The first two picks in the draft belonged to the teams that finished last in each conference, with the order determined by a coin flip.  The Atlanta Hawks, who obtained the New Orleans Jazz first-round pick in a trade, won the coin flip and were awarded the first overall pick, while the Los Angeles Lakers were awarded the second pick.  The remaining first-round picks and the subsequent rounds were assigned to teams in reverse order of their win–loss record in the previous season.  Prior to the draft, the Kansas City-Omaha Kings were renamed the Kansas City Kings.  A player who had finished his four-year college eligibility was eligible for selection.  If a player left college early, he would not be eligible for selection until his college class graduated.  Before the draft, 18 college underclassmen and 2 high school players were declared eligible for selection under the "hardship" rule.  These players had applied and gave evidence of financial hardship to the league, which granted them the right to start earning their living by starting their professional careers earlier.  The draft consisted of 10 rounds comprising the selection of 174 players.  The league also hosted a supplementary draft for American Basketball Association (ABA) players who never were never drafted by the NBA teams on December 30, 1975. Christopher Royce Fernando "Chris" Javier (born December 6, 1992) is a Filipino professional basketball player for the Blackwater Elite of the Philippine Basketball Association (PBA).  He was drafted 5th overall by Star in the 2016 PBA draft. The 1976 NBA draft was the 30th annual draft of the National Basketball Association (NBA).  The draft was held on June 8, 1976, before the 1976–77 season.  In this draft, 18 NBA teams took turns selecting amateur U.S. college basketball players and other eligible players, including international players.  The first two picks in the draft belonged to the teams that finished last in each conference, with the order determined by a coin flip.  The Atlanta Hawks won the coin flip and were awarded the first overall pick, while the Chicago Bulls were awarded the second pick.  The Hawks then traded the first pick to the Houston Rockets before the draft.  The remaining first-round picks and the subsequent rounds were assigned to teams in reverse order of their win–loss record in the previous season.  The New York Knicks forfeited their first-round draft pick due to their illegal signing of George McGinnis whose rights were held by the Philadelphia 76ers.  The 76ers, the Golden State Warriors and the Buffalo Braves also forfeited their second, third and fourth-round pick respectively due to their participation in 1975 supplementary draft American Basketball Association (ABA) players who had never been drafted in the NBA.  A player who had finished his four-year college eligibility was eligible for selection.  If a player left college early, he would not be eligible for selection until his college class graduated.  Before the draft, 26 college underclassmen were declared eligible for selection under the "hardship" rule.  13 of them withdrew before the draft, leaving only 13 early entry candidates eligible for selection.  These players had applied and gave evidence of financial hardship to the league, which granted them the right to start earning their living by starting their professional careers earlier.  The draft consisted of 10 rounds comprising the selection of 173 players.  On August 8, 1976, the league also hosted a Dispersal draft for ABA players from the Kentucky Colonels and Spirits of St. Louis, who were not included in the ABA–NBA merger. DeMarcus Amir Cousins (born August 13, 1990) is an American professional basketball player for the New Orleans Pelicans of the National Basketball Association (NBA).  Nicknamed "Boogie", he played college basketball for the University of Kentucky, where he was an All-American in 2010.  He left Kentucky after one season, and was selected with the fifth overall pick in the 2010 NBA draft by the Sacramento Kings.  In his first season with the Kings, Cousins was named to the NBA All-Rookie First Team, and from 2015 to 2017, he was named an NBA All-Star.  He is also a two-time gold medal winner as a member of the United States national team, winning his first in 2014 at the FIBA Basketball World Cup and his second in 2016 at the Rio Olympics.
Answer: DeMarcus Cousins