This is a video from the recent GamesCon in Germany, which had a custom Super Mario Bros. level that people could play as a time trial. After 974 people played, they compiled everybody's run into one video. This is that video. Some people seemed to breeze through, while others, well, some people just couldn't seem to manage that first jump. What the hell those people were doing at an event called GamesCon is beyond me.
KEEP GOING FOR THE VIDEO. YOU CAN DO IT, I HAVE FAITH IN YOU.
Thanks to YM and Shane, who would have beat that level so fast you'd have sworn they took a warp pipe (or performance enhancing drugs).