The Angolan one is not IGFA, it's just a YFT of around 200 Kg that the Oil guys caught deep offshore (Kizomba field).
My friend Brigham went to work there last week and saw the photos, he also told me he saw some enormous Tuna swiming around, we are waiting for them to send it to my email.
I still have serious doubts about it because I haven't seen the photos yet.