Kron Gracie is a competition-focused branch of the Gracie lineage under father Rickson. After a dominant colored-belt run he won the IBJJF European Championship in 2009, took Worlds silver in 2011, and captured ADCC gold at −77 kg in 2013 by submitting Otávio Souza with a guillotine in the final.

He later moved into MMA with Rizin and the UFC, carrying the same guard-centered, submission-first identity. Technique readers should pair his profile with closed-guard, guillotine, and triangle pages.