Kyriakos Grizzly became a viral figure online for his enormous size and the extreme vocal outbursts that accompany his strongman training. Clips of his lifts circulated widely on TikTok, YouTube Shorts and meme pages, where editors isolated the scream from the gym footage. Detached from the original workout, the audio became a reusable reaction for effort and anger, in the same tradition as the Leeroy Jenkins battle cry. Its popularity comes from how instantly recognisable the roar is, even without seeing the lift.