Thought this thread could still be useful if we filled it out more.
andeh
http://www.youtube.com/playlist?list=PLD26C900BD0D09DF5
astro
https://www.youtube.com/user/astrojunkey/videos
BA_Ebola / Alex Gun
https://www.youtube.com/user/Alexander1spartano/videos
Battlestream / バトルストリーム
https://www.youtube.com/user/snaking598/videos
http://www.nicovideo.jp/user/3646612/video
Brylarke / Antman
https://www.youtube.com/playlist?list=PL6FD380399A46E6B9
CGN
https://www.youtube.com/user/CrazyGameNerd/videos
Chrizzle
https://www.youtube.com/playlist?list=PLXn5wC9OtNaH1qt0Nmf-l-VEz2lUfE5AZ
Dimitrij Jaro / dimi
https://www.youtube.com/user/voltro/videos
Falcon / Stefan Weiland
http://www.youtube.com/user/FalconGX/videos
Faust / MUTE / zvsxll
https://www.youtube.com/user/zvsxll/videos
foxu
https://www.youtube.com/playlist?list=PLXn5wC9OtNaHk_ZENvB2kHk_mvYtgGmRH
http://wrvids.com/F-Zero_series/F-Zero%20GX/Foxu/
Garuda
https://www.youtube.com/playlist?list=PL8M_ZxsaKeaIy3VMhyHbN33dSpk0M1MhA
JKLoser
https://www.youtube.com/playlist?list=PL6C6CF3D22AA69D03
JKT / JKTSPEED / Jimmy Thai
https://www.youtube.com/playlist?list=PLXn5wC9OtNaGJkrE9bJKJk8IJfOu-eJPc
kanata
https://www.youtube.com/user/BBpatariro/videos
https://www.youtube.com/channel/UC0JMtLjFOYFbP9Txgn-_vvQ/videos
KAZOON
http://cycloawaodorin.sakura.ne.jp/video/
kazumkk
https://www.youtube.com/user/kazumkk/videos
Mad Andy
https://www.youtube.com/playlist?list=PLXn5wC9OtNaEaZrTTbqwhmsuVCyea7i8Y
Mahrla
https://www.youtube.com/playlist?list=PL77FBCDA260F9D22E (incomplete)
https://www.youtube.com/user/Mahrla/videos
midiman / Tony Thai
https://www.youtube.com/playlist?list=PLXn5wC9OtNaGLma4NbXb_6Wn1dCbB_JID
Mitani
https://www.youtube.com/playlist?list=PLXn5wC9OtNaFBPJp7EQAAsdWYZYqLccbX
MrMonkeyMan
http://www.mrmonkeyman.com/videos/index.html
muumu
https://www.youtube.com/playlist?list=PLXn5wC9OtNaGK0ZlsAnqiQRLzwUhSP_Cj
http://muumu.whyi.org/F-ZERO_GX/record/records.html (most links work as of 2015/10/04)
http://fzerocentral.org/viewtopic.php?t=742
Nicholas Mihaila / The Amazing One / TAO
https://www.youtube.com/user/NTMihaila/videos
https://www.youtube.com/user/Live2Bodybuild/videos
Olschi
https://www.youtube.com/user/TreuloseTomate/videos
Onizuka
https://www.youtube.com/user/OnizukaWWE/videos
onsokuSKL
https://www.youtube.com/user/outrun1106/videos
OSギア / OSgear
http://www.geocities.jp/twistroad/movie.html
pianta64
https://www.youtube.com/user/pianta64/videos
RichardTaro / kasukedo
https://www.youtube.com/playlist?list=PL08C732A4108207E1
RoadRunner
https://www.youtube.com/channel/UCq1EMhesV1RegrWBVsOr9wg/videos
Rolly / rollcakey
http://www.youtube.com/user/rollcakey29
http://page.freett.com/metalrolly/zero_side/video.html
Ryuuji
https://www.youtube.com/playlist?list=PLCD7954C0D02ADA04
STIFF
https://www.youtube.com/playlist?list=PLXn5wC9OtNaHiwa9rC4N-F5YfOJXhKPq1
Thanos / AJ
https://www.youtube.com/playlist?list=PLTg53JuMVjX7OI4SThuiFTOI7VcKe2fNj
Westu
Youtube: https://www.youtube.com/user/Lollage/videos
Yazzo
https://www.youtube.com/playlist?list=PLM0ErrSjiXhYP4SU1zyfy_37I7P3wA7VA
https://www.youtube.com/playlist?list=PLM0ErrSjiXhYEsgRhwiDjQFoBKrM942oc