Ahmed Haidar. In the end of his competetive career lost his lats and inner calves. Just like Iain And Wolf.
I think we can now put a nail in this coffin and point out that it's the
Thoracic nerve.
Ahmed:
Dennis:
Now, it would be interesting to know what causes this nerve to stop "working". Impingment(likely from disc herniation), blunt force damage, or some kind of disease.
The thoracic nerves has roots in/originates from the C5, C6 and C7 in the neck.