Question: Who is this American basketball coach who previously served as a coach at Montana Tech and led the Houston Cougars men's basketball team during the season when the team finished in tenth and lost to Tulsa?

Context articles: 2011–12 Houston Cougars men's basketball team
Kelvin Sampson
2014–15 Houston Cougars men's basketball team
2016–17 Houston Cougars men's basketball team
2008–09 Houston Cougars women's basketball team
2009–10 Houston Cougars men's basketball team
2017–18 Houston Cougars men's basketball team
2008–09 Houston Cougars men's basketball team
Todd Buchanan
2015–16 Houston Cougars men's basketball team

The 2011–12 Houston Cougars men's basketball team represented the University of Houston in the college basketball 2011–12 season.
 It was their 67th year of season play.
 The head coach for the Cougars was James Dickey, who was serving in his 2nd year in that position.
 The team played its home games at Hofheinz Pavilion on-campus in Houston and was a member of Conference USA.
 The Cougars improved from the season prior by ending the season with a 0.500 record at 15–15, but only managed 7–9 in conference play.
 In a season marked by inconsistent play, the team ended their season with an overtime loss to UTEP in the Conference USA tournament.
Kelvin Matthew Sampson (born October 5, 1955) is an American basketball coach who is currently the head coach of the Houston Cougars men's basketball team.
 He was a head coach at Montana Tech from 1981 to 1985, Washington State University from 1987 to 1994, the University of Oklahoma from 1994 to 2006, and Indiana University 2006 to 2008.
 He has also been an assistant coach for several NBA teams including the Milwaukee Bucks and Houston Rockets.
The 2014–15 Houston Cougars men's basketball team represented the University of Houston during the 2014–15 NCAA Division I men's basketball season.
 It was their first season under head coach Kelvin Sampson and second as members of the American Athletic Conference.
 The Cougars’ home arena was the on-campus Hofheinz Pavilion.
 Their record was 13–19, and 4–14 in conference play to finish in tenth place.
 They advanced to the quarterfinals of the 2015 American Conference Tournament, where they lost to Tulsa.
The 2016–17 Houston Cougars men's basketball team represented the University of Houston during the 2016–17 NCAA Division I men's basketball season.
 The Cougars were led by third-year head coach Kelvin Sampson and were members of the American Athletic Conference.
 The Cougars played their home games at Hofheinz Pavilion.
 They finished the season 21–11, 12–6 in AAC play to finish in third place.
 They lost to Connecticut in the quarterfinals of the AAC Tournament.
 They received an at-large bid to the National Invitation Tournament as a No. 2 seed and lost in the first round to Akron.
The 2008–09 Houston Cougars women's basketball team, also known as the Houston Cougars, Houston, or UH, represents the University of Houston in the college basketball 2008-09 season.
 It is their 65th year of season play.
 The head coach for the Cougars is Joe Curl, who is serving in his 11th year in that position.
 The team plays its home games at Hofheinz Pavilion on-campus in Houston, Texas.
 The team finished the season with 19 wins.
 The Cougars were 12-2 at home, 6-6 on the road, and 1-2 in neutral site games.
The 2009–10 Houston Cougars men's basketball team represented the University of Houston in the college basketball 2009-10 season.
 It was their 65th year of season play.
 The head coach for the Cougars was Tom Penders, who was serving in his 6th year in that position.
 The team played its home games at Hofheinz Pavilion on-campus in Houston and are members of Conference USA.
 The Cougars finished the season 19–16, 7–9 in CUSA play.
 They won the 2010 Conference USA Tournament, earning them a place in the NCAA Tournament for the first time since 1992.
 They earned a 13 seed in the Midwest Region where they were defeated by Maryland in the first round.
 Head coach Tom Penders retired at the end of the season.
The 2017–18 Houston Cougars men's basketball team will represent the University of Houston during the 2017–18 NCAA Division I men's basketball season.
 The Cougars will be led by fourth-year head coach Kelvin Sampson as members of the American Athletic Conference.
 Due to renovations to the Cougars home arena, Hofheinz Pavilion, the Cougars will play their home games in the Toyota Center.
The 2008–09 Houston Cougars men's basketball team, also known as the Houston Cougars, Houston, or UH, represented the University of Houston in the college basketball 2008–09 season.
 It was their 64th year of season play.
 The head coach for the Cougars was Tom Penders, who was serving in his 5th year in that position.
 The team played its home games at Hofheinz Pavilion on-campus in Houston, Texas.
 The Cougars played in the first game of the NCAA Division I season in the 2K Sports College Classic.
Todd Buchanan (born March 1, 1967) is an American college basketball coach and former head coach of the Houston Cougars women's basketball team.
 He was the sixth head coach of the Houston Cougars, and officially began in that position on April 20, 2010, resigning on December 21,2013 Prior to his appointment with Houston, he served as the head coach of Houston Baptist, where he transitioned the team from the NAIA to Division I of the NCAA.
 In his first season as head coach at Houston, Buchanan achieved the second best season record in the program's history, and the best ever as a first year coach for the program.
The 2015–16 Houston Cougars men's basketball team represented the University of Houston during the 2015–16 NCAA Division I men's basketball season.
 The Cougars were led by second year head coach Kelvin Sampson and were members of the American Athletic Conference.
 The Cougars played their home games at Hofheinz Pavilion.
 They finished the season with a record of 22–11, 12–6 in AAC play to finish in a tie for third place in conference.
 They lost in the quarterfinals of the AAC Tournament to Tulane.
 They received a bid to the National Invitation Tournament where they lost to Georgia Tech in the first round.