Illinois may not be the first state that comes to mind when you think of high school football dynasties, but the Prairie State has quietly produced some of the most legendary names in the sport. From Hall of Fame linebackers to record-breaking quarterbacks, these 15 players didn't just dominate under the Friday night lights—they went on to leave an indelible mark on college football and the NFL.

As the United States approaches its 250th anniversary, USA TODAY Sports is celebrating the 250 greatest American sports figures of all time. But before those stars shined on the national stage, they were high school athletes who defined their communities. That's where Illinois comes in. The state's football history is rich with talent that shaped the game at every level.

So, who is the greatest Illinois high school football legend? We've narrowed it down to 15 standout players—listed alphabetically—who excelled in high school before making waves in college and the pros. And if you think we missed someone, don't worry: there's a write-in spot for your own candidate.

Let's start with a player who spent his entire football career in Illinois. Before he became a Pro Football Hall of Famer with the Chicago Bears, Dick Butkus was tearing it up at Chicago Vocational High School, where he was named Chicago's Player of the Year as a junior. His intensity on the field was unmatched, and it set the stage for a legendary career with the Illinois Fighting Illini and the Bears.

Then there's Gary Fencik, one of the voices behind "The Super Bowl Shuffle" on the 1985 Chicago Bears. Fencik's journey began at Barrington High School, where he graduated in 1972 before heading to Yale and eventually becoming a key defensive back for the Bears.

Before he was a star NFL quarterback, Otto Graham started his high school career at Waukegan High School, where he earned all-state honors in both football and basketball. But Graham wasn't just an athlete—he was also a talented musician, playing the violin, French horn, and cornet.

And who could forget the "Galloping Ghost"? Red Grange scored 36 touchdowns in his junior season at Wheaton High School, leading the team to an undefeated season. He earned 16 varsity letters in football and baseball, cementing his status as one of Illinois' most versatile and dominant athletes.

These are just a few of the legends who made Illinois high school football unforgettable. Now it's your turn to vote. Who do you think deserves the title of the state's all-time best? Cast your vote in the "250 for 250" poll and make your voice heard.