This happened last spring, but it's going viral now. A Georgia Tech football player named Step Durham knocked out his own teammate, Lance Austin. They squared-off in the training room for some reason, and it only took one punch.
A Georgia Tech football player straight up KNOCKED OUT his teammate during a fight in the GT athletic facility ... and TMZ Sports has the video. SUBSCRIBE -- http://po.st/TMZSportsSubscribe About TMZ Sports: Some of the best stories in sports have been off the field and we're reporting on athletes from NFL, NBA, UFC, WWE, MLB and more!