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Day9tv

  • Caster, event presenter, game developer, Twitch streamer
  • Sean Saintmichael Plott
  • @day9tv
  • American
  • 40 years old
  • Cancer
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About

Sean Plott, known as Day[9], is an American esports commentator and streamer who built his career in StarCraft.[1] He won the World Cyber Games USA StarCraft tournament in 2005.[2] His Day[9] Daily taught strategy through analysis of game replays.[3][4]

He grew up playing StarCraft with his brother Nick, known as Tasteless. He holds a bachelor's degree in mathematics from Harvey Mudd College and a Master of Fine Arts in interactive media from the University of Southern California. PC Gamer named him Gamer of the Year in 2010, and the Golden Joysticks named him Gaming Personality of the Year in 2016.[2]

Shows and tournament hosting

Plott hosted the first PC Gaming Show in June 2015 and co-hosted Dota 2's The International in 2017.[5][1] He began producing Spellslingers, a Magic: The Gathering series on YouTube, in 2013.[1] A weekly series in which Purge would teach him Dota 2 was scheduled to begin on January 18, 2017.[4]

Game development

Plott joined Artillery in September 2013 and worked on the real-time strategy game Guardians of Atlas.[1] In April 2023, he announced Day[9]'s Game Studio, which is developing a multiplayer PC strategy game.[6][7]

Personal information

Real name
Sean Saintmichael Plott [1]
Gender
Male [2]
Birthday
[1]
Age
40 years
Zodiac sign
Cancer
Birthplace
Leawood, Kansas, United States [1]
Occupation
Caster, event presenter, game developer [1][5]
Nationality
American [1]
Education
BS in Mathematics, Harvey Mudd College; MFA in Interactive Media, University of Southern California [2]
Family
Wife: Brit Weisman (married 2020) [1]
Siblings
Brother: Nick "Tasteless" [2]
Pets
Cats: Sheriff and Desperado [8]

General information

Language
EN
On Twitch since
9 December 2010
Twitch followers
533,557
Channel age
15y 10m
Twitch data updated
Category
World of Warcraft
Teams
Fenix Down

Sources

  1. "Sean Plott on en Wikipedia". Wikipedia. Retrieved October 18, 2026. Archived on October 8, 2026.
  2. "About Day9TV". Day9TV. Retrieved October 18, 2026.
  3. "Blizzard Interviews Sean “Day[9]” Plott". Blizzard Entertainment. Retrieved October 18, 2026.
  4. "Purge and Day[9] embark on their first adventure tonight - Dota Blast Dota Blast". DotaBlast. January 18, 2017. Retrieved October 18, 2026. Archived on January 23, 2025.
  5. "The history of the PC Gaming Show". PC Gamer. May 7, 2024. Retrieved October 18, 2026. Archived on September 2, 2026.
  6. "Sean 'Day9' Plott launches his own game studio to make a 'multiplayer PC strategy game'". PC Gamer. April 19, 2023. Retrieved October 18, 2026. Archived on February 18, 2026.
  7. "Day[9]'s Game Studio". Day9TV. Retrieved October 18, 2026.
  8. "Who was the first Twitch streamer and what does he do today?". MeinMMO. Retrieved October 18, 2026.