The Theorist

Henderson Nguyen, better known online as The Theorist, is a Canadian YouTuber and pianist. He primarily uploads videos of himself covering pop, hip hop, rap, rhythm and blues, and other popular song genres on the piano.
His channel has generated videos recognized by artists including Kendrick Lamarhttps://www.facebook.com/kendricklamar/photos/a.469452953091.255352.241273033091/10151326954293092 and Billie Eilish.https://www.youtube.com/watch?v=21Z4RIOFhMA&feature=youtu.be&t=517 His cover of Passionfruit by Drake was featured in an episode of Atlanta.https://www.instagram.com/p/BhuJsv2gna4
==Second channel==
His second channel, Theory Notes, is used to upload Synthesia piano tutorials of songs he covers on his main channel.
==Personal life==
He married Thanh Ho in September 2017.https://www.instagram.com/p/BYs1lOXHSy3/ They have a daughter named Clara Mai Nguyen, who was born on November 14, 2019.https://www.instagram.com/p/B4-_vo6Bvou/
==References==
Category:Canadian YouTubers
Category:Music YouTubers
Category:Users who joined in 2009
Category:One million subscribers