|Country of Birth||United States|
|Team||Start Date||End Date||Role|
|Team Gyrations||May 2014||Jul 2014||
|LoLPro||Nov 2014||Nov 2014||
|TLA||Jan 2015||Jul 2015||
|TL||Jan 2015||Jul 2015||
|TSM||Jul 2015||Oct 2015||
|C9C||Oct 2015||Dec 2015||
|CLG B||Dec 2015||Jan 2016||
|FOX||Jan 2016||Nov 2017||
|C9A||Dec 2017||Jul 2019||
|C9||Jun 2018||Jul 2019||
|GGSA||Jul 2019||Nov 2019||
KEITHMCBRIEF is from San Leandro, California, in the United States. He played Defense of the Ancients, Heroes of Newerth, and Starcraft II prior to starting League of Legends. KEITHMCBRIEF's first team was Team Gyrations, where he played with NintendudeX, Bee Sin, Yusui, and Adrian until its disbanding in July 2014.
He joined Team LoLPro in November 2014, to play in the Expansion Tournament. LoLPro qualified for the tournament via the Challenger ladder under the name Thomas and the Slotkins. They defeated Fission in the first round but then lost to Team Coast in round 2 and were eliminated from the tournament. Though his primary role is AD carry, KEITHMCBRIEF played support with LoLPro.
KEITHMCBRIEF joined Liquid Academy as part of their initial starting roster in January 2015, moving back to AD carry from support. He was joined by zig, beibei, Ennui, and JoJo. In the first week of the Spring 2015 NA LCS season, starting AD carry Piglet had not yet entered the country, and so Keith substituted for him. After Piglet arrived, Keith and Piglet switched in and out for the next several weeks, until Piglet finally became the starting AD carry full time. Keith played with Team Liquid Academy in the NACS Summer Qualifier, but they were eliminated in the second round to tournament-favorites Misfits.
Four weeks into the Summer Season, Keith began a tryout with Team SoloMid for their AD carry position. After the fifth week, his contract was transferred from Team Liquid to TSM. He played in one game in week 6, but the team returned to WildTurtle as their starting AD carry for the rest of the season.
- Chose the name "KEITHMCBRIEF" and put it in all caps to be memorable.
- January 26th - Keith shares his thoughts about playing in the LCS (video) onGamers
- January 28th - LCS Week 1 OP Liquid KEITHMCBRIEF AMA with Reddit
- February 21st - TL Keith on returning to LCS, thoughts on WFX game, and facing TSM (video) with onGamers
- August 20th - Rank 1 KEITH AMA with reddit
- February 21st - Keith on Echo Fox's victory: 'We didn't think we could end it until we we're at their nexus towers' with theScore
- March 14th - Froggen and Keith Discuss Setting New Records against Dignitas with Yahoo
- June 5th - KEITH on Froggen: 'It's good to know that a damn good mid laner is going to help me out' with theScore
- January 31st - KEITH on Echo Fox’s first win of the season and why Akaadian is so effective with Slingshot Esports
- February 2nd - Keith on becoming more serious about competition: ‘there’s not a lot of time for memes’ with YAHOO! Esports
- June 22nd - Keith: "I think my confidence has increased a lot. I hit Challenger [in Korea] pretty quickly, my mechanics feel pretty good, and I've started to take on the shotcalling role on Echo Fox" with Blitz Esports
Articles & Videos
- February 27th - LIFE AS A SUB: TEAM LIQUID'S KEITH by Josh Augustine
- June 23rd - Keith and the Turtle: a look at the battle for TSM's starting AD Carry from theScore
- July 2nd - Best of TL Keithmcbrief (NA LCS 2015 Spring)
- Team Liquid Welcomes LoL Academy Team liquidlegends.net
- LCS News: KEITH moved to starting roster for week 5 teamliquidpro.com
- LCS News: Piglet moved to starting roster for Week 7 teamliquidpro.com
- TSM Keith Tryout newsoflegends.com
- LiQuiD112's LiquidLegends.net post
- TSM Starting ADC Announcement youtube.com
- KEITHMCBRIEF Joins Cloud9 for Challenger Team cloud9.gg