can i be an worldstar chess celebrity with my elo growth

IQ and Chess IQ are two different things, but looking at your Rapid rating, I'd say you definitely have some talent over the board. If you are looking to become a chess celebrity, I'd say just go for it. Start streaming games, set up a webcam at the park, make interesting and thought-provoking content, and remember that charisma and a good attitude will take you a long way. Also, work to get your rating up to 2000. I've noticed this is almost like a baseline for most successful chess celebrities (Botez, Levy, Nelson at Chessvibes, etc.)

While a high IQ can be an advantage, it doesn't guarantee success in chess. Chess mastery requires dedicated study, practice, experience and a deep understanding of the game.

my iq is estimated to be 121, but im a lot higher.

My guess is no

Wait, you guys are getting IQ s?

Nah