Question: which merican college football coach led  The Vandals 
Context: The 1972 Idaho Vandals football team represented the University of Idaho in the 1972 college football season.  The Vandals were led by third-year head coach Don Robbins and were members of the Big Sky Conference, then in the college division of the NCAA.  They played their home games at new Idaho Stadium, an unlit outdoor facility on campus in Moscow, Idaho. The 1957 Idaho Vandals football team represented the University of Idaho in the 1957 college football season.  The Vandals were led by fourth-year head coach Skip Stahley and were members of the Pacific Coast Conference.  Home games were played on campus at Neale Stadium in Moscow, with one home game in Boise at old Bronco Stadium at Boise Junior College. The 2013 Idaho Vandals football team represented the University of Idaho in the 2013 NCAA Division I FBS football season.  The Vandals were led by first year head coach Paul Petrino and played their home games at the Kibbie Dome.  This was Idaho's first and only season as an independent.  They became a football only member of the Sun Belt Conference in 2014. The 1963 Idaho Vandals football team represented the University of Idaho in the 1963 college football season.  The Vandals were led by second-year head coach Dee Andros and were an independent in the NCAA's University Division.  Home games were played on campus at Neale Stadium in Moscow, with one home game in Boise at old Bronco Stadium at Boise Junior College. The 1952 Idaho Vandals football team represented the University of Idaho in the 1952 college football season.  The Vandals were led by second-year head coach Raymond "Babe" Curfman and were members of the Pacific Coast Conference.  Home games were played on campus at Neale Stadium in Moscow, with one home game in Boise at old Bronco Stadium at Boise Junior College. Frederick Winslow "Fritz" Faurot, Jr. (March 18, 1909 – December 12, 2000) was an American football player and coach.  Starting as coach in 1933 at Excelsior Springs, MO, high school; moved to Chillicothe, MO in 1934-35.  He then served as the head football coach at Northeast Missouri State Teachers College—commonly known at the time as Kirksville State Teachers College and now known as Truman State University—from 1935 to 1937, at Parsons College from 1938 to 1941, at Central Methodist College in 1945 as basketball coach, 1946 as Director of Athletics and football coach, and at Murray State University from 1948 to 1955, compiling a career college football coach record of 73–49–9.  Faurot played college football at the University of Missouri, lettering in 1930 and 1932.  He served as a lieutenant commander in the United States Navy, as an instructor in the physical training program, during World War II.  He was the brother of College Football Hall of Fame coach, Don Faurot. Paul Vincent Petrino (born May 25, 1967) is an American college football coach, currently the head coach at the University of Idaho in Moscow. The 1970 Idaho Vandals football team represented the University of Idaho in the 1970 college football season.  The Vandals were led by first-year head coach Don Robbins and were members of the Big Sky Conference, then in the college division of the NCAA.  Without a usable stadium on their Moscow campus for a second year, they played their home games at Rogers Field at Washington State University in Pullman, Washington. The 1964 Idaho Vandals football team represented the University of Idaho in the 1964 college football season.  The Vandals were led by third-year head coach Dee Andros and were an independent in the NCAA's University Division.  Home games were played on campus at Neale Stadium in Moscow, with one home game in Boise at old Bronco Stadium at Boise Junior College. The 1947 Idaho Vandals football team represented the University of Idaho in the 1947 college football season.  The Vandals were led by first-year head coach Dixie Howell, and were members of the Pacific Coast Conference.  Home games were played on campus in Moscow at Neale Stadium, with one game in Boise at Public School Field.  The Vandals were 4–4 overall and 1–4 in conference play.
Answer: Paul Vincent Petrino