Previous video: https://youtu.be/_FQJEzJ_cQw
Update: Kosmic got a 4:55.646 on January 18th, 2020: https://www.youtube.com/watch?v=1wR8x5b_ExM
- Patreon: https://www.patreon.com/bismuth9
- Twitch: https://www.twitch.tv/bismuth9
- Twitter: https://twitter.com/Bismuthi
- Discord https://discord.gg/HuVcquK

tavenwebb2002 got a 4:55.746 on August 3rd, 2019: https://www.youtube.com/watch?v=IuVLtaB8uQk

somewes
- Twitch: https://www.twitch.tv/somewes
- YouTube: https://www.youtube.com/user/somewes
- Twitter: https://twitter.com/somewes
- Minus World Ending WR: https://youtu.be/m-xajkj9ZNo

Kosmic
- Twitch: https://www.twitch.tv/Kosmic
- YouTube: https://www.youtube.com/user/Kosmicd12
- Twitter: https://twitter.com/kosmicd12
- Warpless WR: https://youtu.be/X4UbpLp7DzU
- Glitchless WR: https://youtu.be/vzFWH0mJOw0

Super Mario Bros. Leaderboards: https://www.speedrun.com/smb1
Frame Count spreadsheet: https://docs.google.com/spreadsheets/d/1O9c0ITzt1JRhfwcUFvcQpG_Dh0G9X8xm6hJttVG0-oU

Chapters:
00:00 - Introduction, History lesson, somewes's 6022 attempts, Kosmic's attempts
03:30 - Summary of previous video
05:34 - 1-1 Flagpole glitch, 1-2 pipe clip
07:26 - 4-1 Flagpole glitch, 4-2, 8-1, 8-2 Bullet bill glitch, 8-3 Flagpole glitch
10:20 - 8-4
12:25 - The return of somewes
14:44 - Fastest 8-4
16:07 - 8-1 Framerule
19:53 - Is 4:54 impossible? Tool-assisted speedrun
22:09 - TAS comparison
26:35 - Conclusion, how to achieve 4:54

Other speedrunners featured in this video:

darbian (4:56.528)
- PB: https://www.youtu.be/Wf9zPeN2va4
- Twitch: https://www.twitch.tv/darbian
- YouTube: https://www.youtube.com/user/darbianSRL
- Twitter: https://twitter.com/darbianSRL

StuckInAPlate (4:56.978)
- PB: https://youtu.be/gpyndKa68v8
- Twitch: https://www.twitch.tv/StuckInAPlate
- YouTube: https://www.youtube.com/channel/UCHvnmNVumKz2asPLWNFhbPA
- Twitter: https://twitter.com/StuckInAPlate

GTAce (4:57.144, 8-4 IL WR)
- Twitch: https://www.twitch.tv/gtace99
- YouTube: https://www.youtube.com/channel/UCkJnJN-r2wRfsfSr8aQmb_A
- 8-4 IL WR: https://youtu.be/9IDsuy-Rbfc

andrewg (4:57.294)
- PB: https://.youtu.be/e5sbNLBH0aQ
- Twitch: https://www.twitch.tv/andrewg1990
- YouTube: https://www.youtube.com/user/andrewg1990
- Twitter: https://twitter.com/AndrewgSpeedrun

HappyLee (Author of the TAS)
- TAS (4:54.032): http://tasvideos.org/1715M.html
- RTA Rules TAS (4:54.282): https://youtu.be/zD91XrobuJQ
- YouTube: https://www.youtube.com/user/HappyLee12


Special Thanks, for helping in some manner:
🍌
Kosmic
somewes
HappyLee
darbian
StuckInAPlate
GTAce99
andrewg
micro500
theballaam96
trud
Znernicus