Question: When was the 1993-94 Washington Bullets head coach born?

Context articles: Wes Unseld
Lee Royer
Tito Horford
2011–12 Washington Wizards season
Mark Price
1993–94 Portland Trail Blazers season
Mack Tuck
Bill Blair (basketball)
1993–94 Washington Bullets season
Bernie Bickerstaff

Westley Sissel Unseld (born March 14, 1946) is an American former basketball player.
 He spent his entire NBA career with the Baltimore/Capital/Washington Bullets, and was inducted into the Naismith Memorial Basketball Hall of Fame in 1988.
Harold Lee "Rock" Royer (c. 1938 – November 22, 1973) was an American football coach best known for his role as the father of Liberty University football.
 He was the school's first ever head coach before dying in a plane crash while caught up in tornadic winds in his Cherokee 6 on November 20, 1973.
 He also was a noted Baptist evangelist and was known in collegiate football circles as "Coach Born Again".
Alfredo William "Tito" Horford (born January 19, 1966) is a retired Dominican professional basketball player who was selected by the Milwaukee Bucks in the 2nd round (39th overall) of the 1988 NBA draft.
 Horford played three years in the NBA, two with the Bucks from 1988–1990, and a short stint with the Washington Bullets during the 1993–94 season.
 He played in Spain in 1992.
 He was listed on the Bucks` summer 1992 roster.
The 2011-12 Washington Wizards season was the 51st season of the franchise in the National Basketball Association (NBA), and the 39th in the Washington, D.C. area.
 The Wizards finished the lockout-shortened season with a 20–46 record and in 14th place in the Eastern Conference.
 It was the last season of Flip Saunders as Washington's head coach, who was fired after 17 games.
 For the 2011–12, the Wizards unveiled a new logo and color scheme, bringing back the "hands" logo used during the 90s when they were still called the Washington Bullets.
William Mark Price (born February 15, 1964) is an American former basketball player and coach.
 He is currently the head coach of the UNC Charlotte 49ers.
 As a player, he played for 12 seasons in the National Basketball Association (NBA), from 1986 to 1998.
 Spending the majority of his career with the Cleveland Cavaliers, his last three years consisted of one season each with the Washington Bullets, Golden State Warriors, and Orlando Magic.
The 1993–94 NBA season was the 24th season for the Portland Trail Blazers in the National Basketball Association.
 In the offseason, the Blazers acquired Harvey Grant from the Washington Bullets and signed unrestricted free agent Chris Dudley.
 However, an ankle injury limited Dudley to just six games.
 The Blazers finished the season with a 47–35 record, fourth in the Pacific Division and seventh in the Western Conference.
 It was their 12th straight trip to the postseason.
 Clifford Robinson led the Blazers in scoring with 20.1 points per game, and was selected for the 1994 NBA All-Star Game along with Clyde Drexler.
Mack Tuck (born February 21, 1975) is a retired American basketball player and current coach born in Mineola, Texas.
 He was the head coach of the Japanese team Rizing Fukuoka of the bj league in 2013.
William Henry "Bill" Blair, Jr. (born May 17, 1942) is an American retired basketball coach.
 Blair worked twenty seasons in the National Basketball Association, beginning in New Jersey with the New Jersey Nets, and continuing to the Chicago Bulls, under Kevin Loughery, helping to draft Michael Jordan.
 He then moved to the Washington Bullets under Wes Unseld, and next the Indiana Pacers under Larry Brown—coaching spectacular teams with Reggie Miller at the helm.
 In 1993, he became the head coach of the Minnesota Timberwolves, then went back to the Pacers, and finally finished his career under Randy Whitman (current Washington Wizards coach) at the Cleveland Cavaliers.
The 1993–94 NBA season was the Bullets' 33rd season in the National Basketball Association.
 In the offseason, the Bullets acquired Kevin Duckworth from the Portland Trail Blazers.
 However, Duckworth never lived up to expectations as he struggled with weight problems.
 After a 6–6 start to the season, the Bullets struggles continued losing ten straight games, then suffering a nine-game losing streak in March.
 Injuries continued to bite the team as key players Rex Chapman, and top draft pick Calbert Cheaney missed significant stretches, and Pervis Ellison missed half of the season again.
 The Bullets finished last place in the Atlantic Division with a 24–58 record.
 Second-year forward Don MacLean led them with 18.2 points per game (tied with Chapman), and was named Most Improved Player of The Year.
 Following the season, Ellison signed as an unrestricted free agent with the Boston Celtics, Michael Adams was traded to the Charlotte Hornets, and head coach Wes Unseld was fired.
Bernard Tyrone Bickerstaff (born February 11, 1944) is an American basketball coach.
 He previously worked as the head coach for the NBA's Seattle SuperSonics, Denver Nuggets, Washington Bullets/Wizards, Charlotte Bobcats, and Los Angeles Lakers.
 He has also been an assistant for the Portland Trail Blazers, Chicago Bulls, Los Angeles Lakers, and Cleveland Cavaliers.
 He has served in numerous other NBA front office positions, and has been a consultant for the Harlem Globetrotters.