Multiple-time IBJJF black belt champion Gianni Grippo has publicly addressed a situation that has been affecting him for most of this year: a persistent online stalker who has allegedly been tagging him, harassing him, messaging people connected to him, and creating accounts dedicated entirely to him.
In a statement posted on Instagram, Grippo explained that the behavior began as what appeared to be random tags in Instagram Stories, but gradually escalated into daily and then multiple-daily interactions. At first, he dismissed it as an odd but harmless annoyance. That changed when the person began repeatedly commenting, sending messages, and targeting people in Grippo’s circle.
Grippo said he eventually blocked the account, but the harassment continued through newly created profiles.
“I really stopped laughing when I had enough and blocked him, only to have new accounts created daily that I continue to block to this day.”
According to Grippo, the situation intensified when he discovered a YouTube channel entirely dedicated to him — not as a fan page, but as a platform for commentary, criticism, and obsessive tracking of his competitive career and interactions.
A Growing Problem in Combat Sports
While stalking is often associated with mainstream celebrities, high-level athletes in niche sports are increasingly facing similar issues. The expansion of social media, combined with the perceived accessibility of athletes, creates an environment where certain individuals develop one-sided emotional fixations that cross personal boundaries.
In Brazilian Jiu-Jitsu, where the community has traditionally been small and informal, this type of behavior can be especially unexpected. Many competitors maintain open social media accounts, post regular training footage, travel schedules, and personal updates. That visibility, combined with the lack of formal security infrastructure that exists in larger sports, makes them vulnerable.
Grippo acknowledged that he has considered contacting authorities, but for now it remains an issue of cyber-stalking rather than direct physical threat. He stated that he is unsure of the correct next step and invited anyone with relevant legal experience to contact him privately.
Why Speaking Publicly Matters
Stalking often escalates over time, and in most cases the targeted person stays silent until the situation becomes unmanageable. By addressing it early, Grippo has:
- Warned the BJJ community not to interact with or believe impersonator accounts
- Created a public record of the harassment, which may become relevant legally
- Opened a broader discussion within the sport about athlete safety in the digital era
Grippo also made it clear that the individual behind the accounts is not someone he knows, has met, or has ever interacted with in person or online.
Cyber-Stalking and the BJJ Community
As the sport continues to grow, so does the visibility of its athletes — and with it, the risks. This incident highlights three important realities:
- Elite grapplers are increasingly becoming public figures, not just competitors.
- Social media access creates the illusion of personal connection.
- Stalking in combat sports is not fictional or exaggerated — it is happening right now.
Grippo’s post may end up being a necessary precedent in a community that has not yet fully addressed online harassment as a serious and legitimate threat.
Grippo ended his message by stating that if anyone receives messages from the impersonator — or from accounts attempting to speak on his behalf — they should assume they are fraudulent. He also emphasized that this is not a disagreement, feud, or misunderstanding:
“I do not claim this person as someone I know or have ever had any interaction with in person or online.”
The situation raises an important question for the sport: as Brazilian Jiu-Jitsu athletes gain more global attention, will the community and its institutions adapt to protect them — or will every competitor be left to handle these issues alone?
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