If you do not know him, let me try to give you a brief introduction (please feel free to add/ or change some parts in the comments!)
History:
Attero is a Canadian player who was one of the first streamers in the beta of SC2. He played a lot of high quality games as random and showed multiple times that he was/is a capable player. He also streamed a lot of games and was one of the first people who recognized HuK (HukNorris/ LiquidHuK/EGHuk).
Projects:
Road to Rank 1 Grandmaster
Here you can find a lot of replays etc.
Stream:
http://www.teamliquid.net/video/streams/Attero
TwitchTV
King of the Tin:
(With DjWheat and Wacksteven on onemoregame.tv, if you don't know it, check it out!)
Part 1
Part 2
Interview
More information on Liquipedia
Liquipedia
More information
TD.Attero and EGiNControl - Protoss Panel Analysis
ChanmanV's Pro Corner - TD.Attero vs Spades - Best of 7 show walkthrough
ChanmanV's Pro Corner
Homestory Cup Cast:
Homstory Cup
NASL Season One Application VOD: Attero
Twitter: http://twitter.com/#!/SC2Attero
Facebook:http://www.facebook.com/profile.php?id=100001565848681
Photos
+ Show Spoiler +
Members:
+ Show Spoiler +
BobBobbsen
Clonze
ZZangDreamjOy
Torte de Lini
Contractor
Scipaeus121212
TechnoSchaman
NunedQ
rilma
KiWiKaKi
piknic
TommyMidgets
izzak
General_Winter
jake1138
XenoX101
Jamial
Mesha
evaunit01
freddergeier
SnetteL
Xorphene
GuiBz
Isoth
Update: I updated the page a little bit, please post below if you want additional things changed/added!