The MLK Wind Ensemble performed in the 2011 Music for All/Bands of America National Concert Band Festival.

The MLK marching band known as the "Kings of Halftime" has traveled to South Africa (2006) and the AT&T Cotton Bowl (2007).

The MLK football team were the 2010-2011 Region 2-AAAAA champions, upsetting the Stephenson Jaguars perfect season in a 50-49 victory.

This victory led the Lions to the playoffs, where they were defeated in the second round by Colquitt County Packers.

The MLK girls' track and field team won the state championships in 2010-2011, beating Westlake.