Jason Keenan, alleged birth name?, was an American YouTube personality and owner of OnisionEncore from April 2011 to August 2017. He died of undisclosed reasons on August 7, 2017. Source is ancestors .com.
YouTube career Edit
Keenan is a former musician from the 90s. He started his YouTube channel by himself in the late 2000s. Currently, his channel has almost 6000 subscribers but is inactive. Keenan's most popular video has 2.7 million views.