Question: Henry Patrick "Hank" Egan Jr., is a professional basketball coach in the National Basketball Association, he has also been an assistant with the San Antonio Spurs, to which American basketball coach who is currently the head coach of the San Antonio Spurs?

full_context: Document 1: Larry Brown (basketball): Lawrence Harvey Brown (born September 14, 1940) is an American basketball coach, who was most recently head men's basketball coach at Southern Methodist University. He is the only coach in basketball history to win both an NCAA national championship (Kansas Jayhawks, 1988) and an NBA title (Detroit Pistons, 2004). He has a 1,275-965 lifetime professional coaching record in the American Basketball Association (ABA) and the National Basketball Association (NBA) and is the only coach in NBA history to lead eight different teams to the playoffs. He also won an ABA championship as a player with the Oakland Oaks in the 1968–69 season, and an Olympic Gold Medal in 1964. He is also the only person ever to coach two NBA franchises in the same season (Spurs and Clippers during the 1991–92 NBA season). Before coaching, Brown played collegiately at the University of North Carolina and professionally in the ABA. He has been a basketball coach since 1972.
Document 2: Pete Babcock: Pete Babcock is a retired NBA executive, serving as general manager with three franchises; the San Diego Clippers, Denver Nuggets and Atlanta Hawks. He also worked in a variety of capacities from scouting to coaching to player personnel with the New Orleans Jazz, Los Angeles Lakers, Milwaukee Bucks, Toronto Raptors and Cleveland Cavaliers over a 42-year period. He also served as president and minority owner in his final two seasons with the Denver Nuggets. His Nuggets and Hawks teams appeared in the playoffs 14 out of 15 seasons. Babcock also directed the NBA Pre Draft Camp for over twenty years, served on the competition and rules committee and steering committee for the NBA and was a member of the USA basketball men's selection committee picking the 1996 Olympic team and head coach.
Document 3: Ime Udoka: Ime Sunday Udoka ( ; born August 9, 1977) is a Nigerian-American former professional basketball player and current assistant coach for the San Antonio Spurs of the National Basketball Association (NBA). He played internationally with the Nigeria national basketball team.
Document 4: Brett Brown: Brett William Brown (born February 16, 1961) is an American professional basketball coach who is currently the head coach of the Philadelphia 76ers of the NBA. Brown is a former college basketball player who previously served as an assistant coach for the San Antonio Spurs. Brown also has extensive experience coaching in Australia previously serving as the head coach of the North Melbourne Giants and Sydney Kings of the NBL and the Australia men's national basketball team.
Document 5: Hank Egan: Henry Patrick "Hank" Egan Jr. (born August 17, 1937) is a professional basketball coach in the National Basketball Association. He has most recently served as an assistant coach for the Cleveland Cavaliers (to Mike Brown). He has also been an assistant with the Golden State Warriors (to Eric Musselman) and San Antonio Spurs (to Gregg Popovich).
Document 6: Spurs–Suns rivalry: The Spurs–Suns rivalry is a National Basketball Association (NBA) rivalry between the San Antonio Spurs and Phoenix Suns. It began in the 1990s, when the Spurs were led by "The Admiral", David Robinson, and the Phoenix Suns were propelled by a number of players, including Dan Majerle, Kevin Johnson, and Tom Chambers. The rivalry continued into the next decade with Tim Duncan leading the Spurs, and with Steve Nash leading the Suns. The rivalry has also allegedly prevented Spurs coach Gregg Popovich from coaching the USA Basketball team in the 2008 Summer Olympics.
Document 7: Hank Gathers: Eric "Hank" Gathers (February 11, 1967 – March 4, 1990) was an American college basketball star at Loyola Marymount University who collapsed and died during a game. He was the second player in NCAA Division I history to lead the nation in scoring and rebounding in the same season. He originally played at the University of Southern California, but transferred with teammate Bo Kimble to LMU after his freshman year. Gathers was born in Philadelphia, Pennsylvania, and was listed as 6 ft height.
Document 8: Eric Musselman: Eric Patrick Musselman (born November 19, 1964) is an American basketball coach, who is the current head coach at the University of Nevada, Reno. He is the former head coach of the Sacramento Kings and Golden State Warriors of the National Basketball Association (NBA). Between head coaching stints at Golden State and Sacramento, Musselman served as an assistant for the Memphis Grizzlies under Mike Fratello. He moved to the college coaching ranks in 2012 as an assistant at Arizona State. The son of former NBA head coach Bill Musselman, Eric Musselman was a head coach in the Continental Basketball Association (CBA) before becoming an assistant coach with the Minnesota Timberwolves, Orlando Magic (under Chuck Daly and Doc Rivers), and Atlanta Hawks (under Lon Kruger).
Document 9: Hubie Brown: Hubert Jude Brown (born September 25, 1933) is an American retired basketball coach and a current television analyst. Brown is a two-time NBA Coach of the Year, the honors being separated by 26 years. Brown was inducted into the Naismith Memorial Basketball Hall of Fame in 2005 and hall of fame Curt Gowdy award.
Document 10: Steve Henson: Steven Michael Henson (born February 2, 1968) is a retired American professional basketball player, who was selected by the Milwaukee Bucks in the 2nd round (44th overall) of the 1990 NBA draft. He is an assistant basketball coach at the University of Oklahoma under his former college coach Lon Kruger. On April 1, 2016, Henson was hired as the head coach at the University of Texas at San Antonio and assumed his new position after the Sooners' exit from the NCAA Tournament the following day.
Document 11: Mike Gansey: Michael Gansey (born December 21, 1982) is an American former professional basketball player and current basketball executive, presently serving as the assistant general manager of the Cleveland Cavaliers of the National Basketball Association (NBA), having previously served as the GM for the Cavaliers' NBA G League affiliate the Canton Charge.
Document 12: Jerry Sloan: Gerald Eugene Sloan (born March 28, 1942) is an American former National Basketball Association player and head coach, and a member of the Basketball Hall of Fame. Former NBA commissioner David Stern called Sloan "one of the greatest and most respected coaches in NBA history". Sloan had a career regular-season win–loss record of 1,221–803, placing him third all-time in NBA wins at the time he retired. Sloan was only the fifth coach in NBA history to reach 1,000 victories and is one of two coaches in NBA history to record 1,000 wins with one club (the Utah Jazz). He also coached for one team longer than anyone in NBA history. The 2009–10 season was his 22nd season (and 21st full season) as coach of the Jazz. Sloan coached the Jazz to 15 consecutive playoff appearances from 1989 to 2003. Although he never won a Coach of the Year award, he is one of only four coaches in NBA history with 15-plus consecutive seasons with a winning record (Gregg Popovich, Pat Riley and Phil Jackson are the others). He led Utah to the NBA Finals in 1997 and 1998, but lost to the Chicago Bulls both times.
Document 13: Mike Budenholzer: Michael Vincent Budenholzer (born August 6, 1969) is the current head coach of the Atlanta Hawks in the National Basketball Association (NBA). Before joining Atlanta, Budenholzer spent 18 seasons with the San Antonio Spurs, serving as a video coordinator for the first two seasons and then as an assistant coach under head coach Gregg Popovich.
Document 14: Gregg Popovich: Gregg Charles Popovich (born January 28, 1949) is an American basketball coach who is currently the head coach of the San Antonio Spurs of the National Basketball Association (NBA). Taking over as coach of the Spurs in 1996, Popovich is the longest tenured active coach in both the NBA and all US major sports leagues. He is often referred to as "Coach Pop" or simply "Pop."
Document 15: 1996–97 San Antonio Spurs season: The 1996–97 NBA season was the Spurs' 21st season in the National Basketball Association, and 30th season as a franchise. During the offseason, the Spurs signed free agent and former All-Star Dominique Wilkins, who played in Greece last season, while re-signing free agent Vernon Maxwell. However, without All-Star center David Robinson, who played just six games due to back and foot injuries, and Chuck Person, who was out for the entire season with an offseason back injury, the Spurs struggled losing 13 of their first 15 games in November. After 18 games, head coach Bob Hill was fired and replaced with General Manager Gregg Popovich. Wilkins appeared in 63 games and led the team with 18.2 points per game. However, it would not be nearly enough as the Spurs finished sixth in the Midwest Division with an awful 20–62 record.
ground_truth: Gregg Charles Popovich