- Rumble fue diseñado por FeralPony.
- Rumble y Corki son los unicos yordles que montan/manejan algo.
- El meca de Rumble se llama "Tristy".
- La voz de Rumble fue hecha , quien tambien le da voz a .
- Rumble is, along with 20px Caitlyn, Lissandra, Varus, Vi, Xerath,and Ziggs, one of the few champions that can CC themselves.
- Rumble's name and attitude resemble that of , a trash-talking villain from the .
- Rumble was the first manaless champion to have a difficulty rating of 100.
- Rumble's quote "This is gonna be bumpy" may be a reference to a similar quote by Jordan C. Wilde in the anime "Ōban Star-Racers".
- Rumble's special ability The Equalizer may be a referance to the TF2 "Soldier" character. There is also a weapon for the Solider named The Equalizer. Rumble's special ability fires rockets, and the TF2 soldier's primary weapon is a rocket launcher.
- Rumble in the Jungle is a play on words, also used for the name of the boxing match .
- The Chinese Bilgerat Rumble artwork shows Rumble shooting bullets instead of flames.
- Super Galaxy Rumble appears to be based on fan suggestion, which in turn appears to have been based on .
- While Rumble dislikes Piltover, he is loyal to Bandle City.
- It is hinted from The Journal of Justice that Rumble has a crush on and therefore named his mech Tristy.
- He believed that Heimerdinger and his associates were "sellouts", trading superior yordle technology to humans for nothing more than a pat on the head while yordles remained the butt of their jokes.