Question: What championship did the current college football commentator for ESPN  win?

full_context: Document 1: 2007 Texas Longhorns football suspensions: The 2007 Texas Longhorns football suspensions were separate incidents resulting in college football players being suspended from the 2007 Texas Longhorn football team at the University of Texas at Austin. Head coach Mack Brown suspended a total of seven players; six for alleged illegal activities, and one for a violation of National Collegiate Athletics Association (NCAA) rules.
Document 2: 2011 Texas Longhorns football team: The 2011 Texas Longhorns football team (variously "Texas," "UT," the "Longhorns," or the "'Horns") represented the University of Texas at Austin in the 2011 NCAA Division I FBS football season. The Longhorns were led by 14th year head coach Mack Brown and played their home games at Darrell K Royal–Texas Memorial Stadium. They are a member of the Big 12 Conference. They finished the season 8–5, 4–5 in Big 12 play to finish in a tie for sixth place improving on their disastrous 5-7 season from 2010. They were invited to the Holiday Bowl where they defeated California 21–10.
Document 3: 2004 Texas Longhorns football team: The 2004 Texas Longhorns football team represented the University of Texas at Austin in the 2004 NCAA Division I-A football season. The team was coached by head football coach Mack Brown and led on the field by quarterback Vince Young. Ranked third in wins in Division I-A college football history, the University of Texas has traditionally been considered a college football powerhouse, but Brown had not managed to lead the Longhorns into a Bowl Championship Series (BCS) game. The 2004 season included some controversy related to the selection of Texas as an at-large team to attend the 2005 Rose Bowl. Brown coached the team to win that game with a thrilling last-second victory. The victory brought the Longhorns to 11 wins and 1 loss for the season (11–1) and it earned the Longhorns a top 5 finish in the polls.
Document 4: 2009 Texas Longhorns football team: The 2009 Texas Longhorn football team (variously "Texas" or "UT" or the "Horns") represented the University of Texas at Austin in the 2009 NCAA Division I FBS football season. The team was coached by Mack Brown. Texas played their home games in Darrell K Royal–Texas Memorial Stadium.
Document 5: List of Texas Longhorns head football coaches: The Texas Longhorns football program is a college football team that represents the University of Texas at Austin of the Big 12 Conference in the National Collegiate Athletic Association. The team has had 28 head coaches since it started playing organized football in 1893 with the nickname "Longhorns", although they played without a head coach in their first season. Texas was an original member of the Southwest Conference, joining in 1915. The Longhorns became a charter member of the Big 12 in 1996 when the Southwest Conference disbanded. The Longhorns have played in 1,200 games during their 117 seasons. In those seasons, eight coaches have led Texas to postseason bowl games: Dana X. Bible, Blair Cherry, Ed Price, Darrell Royal, Fred Akers, David McWilliams, John Mackovic, and Mack Brown. Ten coaches have won conference championships with the Longhorns: Berry Whitaker, Clyde Littlefield, Bible, Cherry, Price, Royal, Akers, McWilliams, Mackovic, and Brown. Royal and Brown have also won national championships with Texas.
Document 6: 2003 Texas Longhorns football team: The 2003 Texas Longhorns football team represented the University of Texas at Austin in the 2003 NCAA Division I-A football season. The team was coached by head football coach Mack Brown and led on the field by Chance Mock and redshirt freshman quarterback Vince Young.
Document 7: Watson Brown: Lester Watson Brown (born April 19, 1950) is a retired American football coach and former player. He was most recently the head football coach at Tennessee Technological University, a position he held from 2007 to 2015. Previously, Brown served as the head coach at Austin Peay State University (1979–1980), the University of Cincinnati (1983), Rice University (1984–1985), Vanderbilt University (1986–1990), and the University of Alabama at Birmingham (1995–2006). He was also the athletic director at Rice from 1984 to 1985 and at UAB from 2002 to 2005. Brown played college football as a quarterback at Vanderbilt. He is the older brother of Mack Brown, the former head football coach at the University of Texas at Austin.
Document 8: 2005 Texas Longhorns football team: The 2005 Texas Longhorns football team represented the University of Texas at Austin during the 2005 NCAA Division I-A football season, winning the Big 12 Conference championship and the national championship. The team was coached by Mack Brown, led on offense by quarterback Vince Young, and played its home games at Darrell K. Royal – Texas Memorial Stadium.
Document 9: Mack Brown: William Mack Brown (born August 27, 1951) is a former American college football coach. He was most recently head football coach of the Texas Longhorns football team of the University of Texas at Austin. He is currently a college football commentator for ESPN.
Document 10: 1997 Texas Longhorns football team: The 1997 Texas Longhorns football team represented the University of Texas at Austin during the 1997 NCAA Division I-A football season. They were represented in the Big 12 Conference in the South Division. They played their home games at Darrell K Royal–Texas Memorial Stadium in Austin, Texas. The team was led by head coach John Mackovic, who was fired after the conclusion of the regular season.
Document 11: Texas Longhorns football under Mack Brown: William Mack Brown (born August 27, 1951) is the former head coach of the University of Texas Longhorn football team. Through 2008 the Texas Longhorns football team under Mack Brown have had a winning season for all eleven seasons since Brown took over the program for the 1998 season. As of 2008, they have won at least ten games in each of the past eight seasons; that is the longest active streak in the nation.
Document 12: Craig Way: Craig Stephen Way (born 1960) is the current play-by-play announcer for the Texas Longhorns sports network. He does live radio play-by-play coverage for all major Texas Longhorn sports such as Longhorn football, men's and women's basketball and baseball. Additionally, he serves as a host on "High School Scoreboard Live" on Fox Sports Southwest.
Document 13: 2010 Texas Longhorns football team: The 2010 Texas Longhorns football team (variously "Texas", "UT", the "Longhorns", or the "'Horns") represented the University of Texas at Austin in the 2010 NCAA Division I FBS football season. The team was coached by Mack Brown, in his 13th year at Texas. Longhorns played their home games in Darrell K Royal–Texas Memorial Stadium and are members of the south division of the Big 12 Conference. Texas finished the season 5–7, 2–6 in Big 12 play. It was the Longhorns' first losing season since 1997.
Document 14: 2015 Texas Longhorns football team: The 2015 Texas Longhorns football team, known variously as "Texas", "UT", the "Longhorns", or the "Horns", was a collegiate American football team that represented the University of Texas at Austin as a member of the Big 12 Conference in the 2015 NCAA Division I FBS football season. The team played its home games at Darrell K Royal–Texas Memorial Stadium in Austin, Texas, where the team is based. The Longhorns were led by second-year head coach Charlie Strong. Shawn Watson and Joe Wickline ran the offense. Vance Bedford served as defensive coordinator. They finished the season 5–7, 4–5 in Big 12 play to finish in a three way tie for fifth place.
Document 15: 2005 Big 12 Championship Game: The 2005 Dr. Pepper Big 12 Championship Game was held at Reliant Stadium on December 3, 2005. The game saw the Big 12 South champions Texas Longhorns take on the Colorado Buffaloes, winners of the Big 12 North. Texas, undefeated and at #2 in the BCS standings, was looking to travel to the national championship.
ground_truth: the Big 12 Conference championship