Charleston High School is a public high school in Charleston, Illinois, United States.
 It is among the few public high schools in Illinois to receive a distinguished GreatSchools Rating of 8 out of 10.
 Charleston High School serves grades 9-12 in the Charleston Cusd 1 district.
 The AP® participation rate at Charleston High School is 12 percent.
 The student body makeup is 51 percent male and 49 percent female, and the total minority enrollment is 6 percent.
 The total enrollment from the year 2011 was 809.
 There are also 50 full-time teachers on the staff of Charleston High School.
 The student teacher ratio is 16:1.
 They are rated from 0 (worst) to 100 (best) at 84.
 They did not meet the education standards for 2011.
 Charleston High School offers AP courses in nine subjects.
 They meet the immunization protection levels required by the state.
 61.3% of students met PSAE standards in the year 2011.
 The enrollment of students by grade; Grade 9: 196, Grade 10: 203, Grade 11: 202, Grade 12: 208.
 Charleston High School follows Illinois and Charleston CUSD 1 District guidelines.
 The community rating for this school is four out of five stars.
 This is the reported crime rate since 2006 - 0 for Assault/Battery, 1 for Weapons, and 10 for Drugs.
 At Charleston High School in Spring 2010, 33.7% of juniors scored high enough on at least three of the four parts of the ACT to be considered “college-ready” for key freshman classes.
A corona discharge is an electrical discharge brought on by the ionization of a fluid such as air surrounding a conductor that is electrically charged.
 Spontaneous corona discharges occur naturally in high-voltage systems unless care is taken to limit the electric field strength.
 A corona will occur when the strength (potential gradient) of the electric field around a conductor is high enough to form a conductive region, but not high enough to cause electrical breakdown or arcing to nearby objects.
 It is often seen as a bluish (or other color) glow in the air adjacent to pointed metal conductors carrying high voltages, and emits light by the same property as a gas discharge lamp.
A smash in tennis is a shot that is hit above the hitter's head with a serve-like motion.
 It is also referred to as an overhead.
 A smash can usually be hit with a high amount of force and is often a shot that ends the point.
 Most smashes are hit fairly near the net or in mid-court before the ball bounces, generally against lobs that have not been hit high enough or deep enough by the opponent.
 A player can also smash a very high ball from the "baseline", generally on the bounce, although this is often a less forceful smash.
Damn Yankees were an American rock supergroup formed in 1989, consisting of Tommy Shaw of Styx, Jack Blades of Night Ranger, Ted Nugent of The Amboy Dukes and a successful solo career, and Michael Cartellone (then an unknown drummer who would later join Lynyrd Skynyrd).
The Tournament of Champions (TOC) is a national high school debate tournament held at the University of Kentucky every year on the last weekend in April.
 The Tournament is considered the national championship of the “National Circuit,” with debaters having to apply to compete.
 It is considered the most prestigious and competitive American high school debate tournament.
 The tournament uses a bid system, in which placing high enough in certain, nationally or regionally respected tournaments earns debaters a bid, with at least 2 bids needed to compete.
 In addition to this, competitors can automatically qualify by placing high enough at last year’s tournament (or one of the two other national tournaments) or by getting accepted as an at large entry.
Big Walnuts Yonder is an American supergroup formed in 2008.
 The band consists of bassist/vocalist Mike Watt from Minutemen, guitarist Nels Cline from Wilco, drummer Greg Saunier from Deerhoof, and guitarist/vocalist Nick Reinhart from Tera Melos.
 Big Walnuts Yonder's self-titled debut album was released on May 5, 2017 via Sargent House.
 The album was recorded in three days during the summer of 2014 in Brooklyn, New York City, and was produced by Tony Maimone.
Sureshot was an American supergroup formed in 2007 on the Reality Television Show, "", on VH1.
 The band consisted of four members who were previously in other singing groups prior to forming Sureshot:
Damn Yankees was the eponymous debut album by the American hard rock supergroup Damn Yankees.
 It is also notable for being the album that revived the career of guitarist Ted Nugent.
 It went double platinum, and featured such chart topping hits as "High Enough", "Come Again", and "Coming of Age".
Isles & Glaciers was an American supergroup formed in 2008.
 They recorded material for their debut EP, "The Hearts of Lonely People" December 3–13, 2008 in Seattle, Washington and again in April 2009.
 It was produced by Casey Bates, and was released on March 9, 2010.
 Vocalist Craig Owens stated that the group will not be collaborating or releasing new material again.
 However Vic Fuentes stated that the band may release more material in the future.
"High Enough" is a song by American supergroup Damn Yankees from their self titled debut album.

Question: "High Enough" is a song by an American supergroup formed in what year?
Answer: 1989