Florian Dagoury, the world record-holding static free diver, has more-or-less announced on his Instagram feed that his career is over due to a Pfizer-induced vax injury.
https://www.instagram.com/p/CUrJkJ-FuFd/Long story short -
1 - As a professional free diver, Dagoury tracks and logs his heart rate daily.
2 - After his second dose of Pfizer, he noticed his heart rate had increased significantly.
3 - Ten days later, after it had not stabilized, he saw a cardiologist who diagnosed it as a "common side effect" of Pfizer, but not to worry, eventually it will go away.
4 - One month later his heart rate had not returned to normal. He went to a second cardiologist who diagnosed him with irreversible Trivial Mitral Regurgitation.
So sad. You were one of the greats, Florian. You will be missed.
