Watch Smb1 Speedrun Videos

Super Mario Bros. Any% Speedrun in 4:54.565 *WR*

Super Mario Bros. Speedrun in 4:55.913 (Former World Record)

Why 4:54 is the perfect speedrun - Super Mario Bros. World Record Speedrun Explained

Super Mario Bros: The Human Limit

How Speedrunners Broke Super Mario Bros 3's Final Barrier!

How the perfect Super Mario Bros. speedrun came to be

Speedrunning 10 DIFFERENT Versions of Super Mario Bros.

Famous Mario Speedrunner Caught CHEATING

[TAS] Super Mario Bros. "AISSON" in 4:41.27

Super Mario Bros. Warpless Speedrun in 18:54.864 *WR*

Gambol 2 - Super Mario World Kaizo #kaizo #romhack #smw #retro #gaming #snes #mario #nintendo #fyp

[Tutorial] Super Mario Bros. any%

Speedrun Tutorial: How to Beat Super Mario Bros. in Under 5 Minutes

Super Mario Bros Speedrun...

Super Mario Bros. NES speedrun in 4:58.342 by Arcus

The Future of Super Mario Bros. Speedruns

All 3 INFINITE 1-Up GLITCHES In New Super Mario Bros. Wii!

Super Mario Bros 60 Second Animated Speedrun

(4:56.878) Super Mario Bros. any% speedrun *Former World Record*

Super Mario Bros (NES) Speed Run World Record 4:57