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?

Related documents: [0]  [DOC] 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." [END] 
[1]  [DOC] 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). [END]  
Answer: Gregg Charles Popovich
Gregg Charles Popovich