Seth

Not to be confused with Seth Rogen or Seth Rollins.

Seth has appeared on Kids React, Teens React, and Adults React. His first appearance was in Kids React to Fake Celebrity Pranks New York City. His first appearance after graduating was in Teens React to Epic Rap Battles of History.

Trivia

 * On June 2020, Seth announced that he is leaving the company.
 * He was the first reactor who started on Kids React to graudate onto Adults React.
 * Seth is currently dating Akemi.