Rad Chaser has been whuppin' on Son of Chaser since 1984, telling him that there was a 1-up in the pit in Super Mario Bros., and all the other messed up things a big brother does to a little brother when he's 4 years older. However, after growing out of that, Chaser has been working on growing subscribers for his YouTube channel, Rad Chaser. He and his brother, The Son of Rad Chaser (not sure why he's called that) have a combined 84 years of video gaming experience.