During his junior season at Rochester High School in 2010, Lunt led the Rockets to a perfect 14-0 record with a 24-7 victory in the 2010 4A IHSA Football Championship over Alleman High School in Champaign, Illinois at Memorial Stadium.

During his senior season, Lunt completed 253-for-346 (73%) of his passes, and threw 3,651 yards, 31 TDs, and 4 INTs in 10 games in 2011. This gave Lunt career numbers of 478-for-664 (72%) completions, 7,418 yards, 65 TDs, and 8 INTs. In 2011, Lunt led the Rockets to a second straight 4A IHSA Football Championship with a 42-39 victory in the over Richmond-Burton Community High School at Memorial Stadium in Champaign, Illinois. In the state title game, Lunt set an Illinois state title game record, throwing for 506 total yards. In fact, he started a state championship streak that lasted until 2015, winning the Rockets 5 State Championship in row.

Lunt committed to play at the Oklahoma State University saying that he probably would have ended up at the University of Illinois if Reilly O'Toole had not already committed to play at Illinois. Ironically, Lunt would end up transferring to Illinois after his freshman season in Stillwater, Oklahoma where he would become teammates with O'Toole.

Lunt was named a member of the 2011 Illinois All-State Team as selected by the Associated Press, Chicago Tribune, Chicago Sun-Times, News-Gazette, and the Illinois Football Coaches Association. Lunt was also selected to play in the Semper Fidelis All-American Bowl at Chase Field in Phoenix. He was also named the 2011 News-Gazette All-State Player of the Year

...
Wikipedia