[2][3] Papenbrook is best known for his portrayals of Kirito in Sword Art Online, Eren Yeager in Attack on Titan, Inosuke Hashibira in Demon Slayer: Kimetsu no Yaiba, Rin Okumura in Blue Exorcist, Rokuro Enmado in Twin Star Exorcists, Masaomi Kida in Durarara!!

[7] Papenbrook began training in Chuck Norris' system of Tang Soo Do (also known as American Tang Soo Do) under his original instructor Steve Clark, and would later train and receive his fourth-degree black belt in the system under Clark's instructor Dennis Ichikawa.

[8] He occasionally works as a kickboxing instructor at the House of Champions Academy of Martial Arts in Van Nuys, California.

[8][9] Initially, it was claimed that Bryce Papenbrook competed semi-professionally in e-sports with a focus on the game GoldenEye 007 on Nintendo 64 before becoming a well known voice actor.

At Awesome Con on March 10, 2024, Bryce Papenbrook was asked about his semi-professional e-sports career, to which he revealed that this was a fabricated story likely instigated by his "best friend" since they played GoldenEye 007 together.