Lamarcus Barber is a 6'3", 323-pound offensive lineman from Shawnee, Kansas, who plays for the Kansas State Wildcats as a true freshman. At Mill Valley High School, he earned first-team all-state honors as both a junior and senior from the Wichita Eagle and KSHSAA. Rivals rated him the 44th-best interior offensive lineman in the Class of 2026 and ranked him fifth among Kansas prospects. He helped lead the Jaguars to the sectional round of the state playoffs in each of his final two seasons. Barber shares Mill Valley connections with three other K-State players: safeties Mikey Bergeron and Blake Jay, and offensive lineman Gus Hawkins.