This just might be the fastest Super Mario Bros. speed run we’ve ever come across at 5:04 minutes. Video clip after the jump.

The craziest thing? The guy spends most of the time jumping Mario backwards. This must be some crazy speedrunning trick we know nothing about. He also manages to glitch his way through a few warp walls to shave off some time.

[via NESRetroKotaku]

This just might be the fastest Super Mario Bros. speed run we’ve ever come across at 5:04 minutes. Video clip after the jump.

The craziest thing? The guy spends most of the time jumping Mario backwards. This must be some crazy speedrunning trick we know nothing about. He also manages to glitch his way through a few warp walls to shave off some time.

[via NESRetroKotaku]