He started at quarterback and free safety his final three years and led his team to a 13-2 record and the Class 2A state championship as a senior.
His Senior year he averaged 8.6 points a game for the Bronchos and helped lead them to a 20-7 record.
His Senior year he helped lead the Bronchos to the state tournament where they fell in the first round to Sulphur 9-8.
It was also at Bethany that Chris met his high school sweet heart Amy Wilcox, whom he married on March 6, 2009 in Oklahoma City.
As a senior at the University of Tulsa, Chamberlain played in 13 games and made 165 tackles (101 solo) with two sacks and three interceptions while being named First-team All-Conference USA.
He played in 11 games in 2004 and started five contests as a true freshman and was credited with 48 tackles and 5.5 for losses and had three sacks.