UhOhBro
Once dubbed "Greg/Onision's Failed Gaming Channel", UhOhBro is now Greg's most popular YouTube channel, being his only channel to surpass his main Onision Channel's subscriber count. It is his first channel to reach 2 million subscribers.
UhOhBro peaked at 2.4 million subscribers before Greg started rapidly losing subscriber on all of his main channels in 2017.
Origin
Greg created the UhOhBro channel on May 27, 2012 as a gaming channel. The channel was not well received by fans and did not gain very many subscribers or views.
By March 2013, Greg changed UhOhBro's format from a gaming channel to a reaction channel. (Source)
He says he did thing because his gaming videos were "not getting the views" and he didn't want to be fake. ($ource) The channel almost immediately began gaining a fan base and the subscriber count rose. (Source) On January 25, 2015, the UhOhBro channel reached 1 million subscribers. (Source) It was his second channel to reach that milestone. Eventually, UhOhBro surpassed Greg's main channel in subscribers and in January 2016 reached 2 million subscribers. (Source)
Money
In 2016, Greg began incorporating gaming back into the channel by playing a game while reacting to images. When viewers began complaining about this new format, he says they were making themselves look dumb because "the foundation of UhOhBro is literally gaming." ($ource)
After, Greg's channels began dramatically tanking in 2017, He rapidly switch up styles with his main channels, sometimes even resorting to starting new channels and using UhOhBro and Onision for re-upload of old videos.
Temporary Termination
| YouTube Channels | |||
| Channel | Status | Sub Peak | Current Subs |
| Onision | Active (2006-) | 2.2m | 2m |
| UhOhBro | Active (2012-) | 2.4m | 1.8m |
| OnisionSpeaks | Active (2009-) | 1.9m | n/a [prev.1.4m] |
| OnisionArchive | Active (2008-) | 649k | n/a [prev.511k] |
| OnisionEncore | Active (2011-) | 168k | 141k |
| Onision Reacts (prev. Onion Son, VR Creepypasta) |
Active (2017-) | 94k | 57k |
| Onichan | Active (2017-) | 55k | 34k |
| Nani Chun (prev. Onision Games, Oni Chan, VR Box, Onision Channel) |
Discontinued (2017-2020) |
33k | 19k |
| New Channel | Discontinued (2018) | 19k | 14k |
| Character Vlogs | Discontinued (2018) | 4k | 2k |
| Comment Cranks | Deleted (2017) | 1k | n/a |
| Crovati | Discontinued (2012) | 900 | 800 |
| OnisionTrolls | Discontinued (2012) | 500 | 500 |
| OnisionSongs | Discontinued (2011) | 200 | 200 |
| PlayStationGames | Deleted (2007-2009) | 80 | n/a |
| James Jackson | Active (2019-) | 39 | n/a |
| Vaitavious | Deleted (2012) | 30 | n/a |
| Vighkel | Deleted (2007-2009) | 9 | n/a |
| OnisionGames | Deleted (2008) | n/a | n/a |