Michael Anthony Munchak (born March 6, 1960) is the head coach of the Tennessee Titans of the National Football League. He played college football as an offensive lineman for Penn State University from 1978 to 1981. After his career at Penn State, He was drafted in the first round of the 1982 NFL Draft (8th overall) by the Houston Oilers. Munchak has spent his entire professional career, both as a player and a coach, with the Oilers and Titans organization.

Munchak was an offensive lineman for Penn State from 1978-1981 during this time he was a starter for the 1979 and 1981 seasons; However, he missed the 1980 season due to knee injury. During his senior year, he was named a second team All-American and was subsequently drafted 8th overall by the Houston Oilers.

During the 1982 NFL Draft, Mike Munchak was chosen as the Houston Oilers' first round draft pick (8th overall), making him the first offensive lineman drafted that year. In his rookie season, he quickly earned a starting position at the left guard position. He remained in that position for 12 seasons. During that time he garnered nine Pro-Bowl nominations, four All-Pro, Nine Second Team All-Pro, seven All-AFC, and four second team All-Pro selections. In addition he was selected for the 1980s All-Decade Team. Munchak's 12-year tenure tied for second most seasons played with the Houston Oilers.

Charlie R. Strong (born August 2, 1960) is an American college football coach and former player. Strong is a native of Arkansas and graduated from the University of Central Arkansas, where he played college football. He currently serves as the head coach for the University of Louisville Cardinals football team, and has previously held assistant coach and defensive coordinator positions with six different college football teams, most notably the University of Florida Gators football team.

Charlie Strong was born in Batesville, Arkansas. After lettering for four years (1980–1983) at the University of Central Arkansas, Strong joined the Gators coaching staff as a graduate assistant in 1984. He later served as a graduate assistant at Texas A&M in 1985. His first full-time coaching job was at Southern Illinois in 1986, where he coached wide receivers. He later assumed defensive coaching duties at Florida, Ole Miss, and Notre Dame. He also received a master's degree and education specialist degree from the University of Florida. He is a member of Phi Beta Sigma fraternity.

Mike Zimmer (born June 5, 1956 in Peoria, Illinois) is the defensive coordinator for the Cincinnati Bengals. He is the son of former NFL player Bill Zimmer and the father of Adam Zimmer, the defensive assistant/linebackers coach for the Kansas City Chiefs.

In high school, Zimmer was a successful multi-sport athlete who earned all-conference honors in football (1972–73), baseball, and wrestling at Lockport Township High School. He enrolled at Illinois State University, majoring in physical education. He played quarterback in 1974, but he redshirted the following year and moved to linebacker in 1976 after breaking his thumb. A neck injury prematurely ended his playing career that same year.

Zimmer's first coaching job was as a part-time defensive assistant at the University of Missouri from 1979–1980. He then coached at Weber State College from 1981-1988, serving as the inside linebackers coach from 1981–84, the defensive backs coach from 1985–88, and the defensive coordinator from 1983–88. From 1989-1993, Zimmer served as the defensive coordinator and defensive backs coach for the Washington State Cougars. In 1993, the Cougars defense ranked eighth in the nation in total defense and second in rushing defense.

Lovie Lee Smith (born (1958-05-08)May 8, 1958) is the head coach of the Chicago Bears professional football team of the NFL. Smith has been to the Super Bowl twice, as the defensive coordinator for the 2001 St. Louis Rams and as the head coach for the Chicago Bears in 2006.

Lovie Smith was born in Gladewater and raised in Big Sandy, Texas. He was named after his great aunt, Lavana. During Smith's high school career in Big Sandy, he earned all-state honors for three years as a defensive end and linebacker. His team won three consecutive state championships in 1973-75, including a 0–0 tie in 1974 versus Celina High School of legendary coach G. A. Moore. In 1975, Big Sandy had one of the most dominant seasons in high school football history, as the defense allowed only 15 points (11 shutouts) all season, while the offense, featuring eventual Miami Dolphins running back David Overstreet, scored a then-national record 824 points.

Smith played college football at University of Tulsa under head coach John Cooper. He was a two-time All-American at linebacker and safety. After graduation he immediately pursued a coaching career. He was hired as defensive coordinator at his hometown high school in 1980. A year later he left to coach at Cascia Hall Preparatory School in Tulsa. By 1983, he began coaching linebackers on the college level, first at his alma mater Tulsa (1983–86), and then at University of Wisconsin–Madison (1987), Arizona State University (1988–91), and the University of Kentucky (1992). He also served as defensive backs coach at the University of Tennessee (1993–94), and Ohio State University (1995).

Karl Klug (born March 31, 1988) is an American football defensive tackle for the Tennessee Titans of the National Football League. He was drafted by the Titans in the fifth round of the 2011 NFL Draft. He played college football at Iowa. In the 2011 NFL Season, Klug led all Rookie Defensive Tackles with 7 sacks.