Remember Shaheen? We've recently got a word that he's a part of the Tekken 8 roster, like, he's actually in the game. Recently, there was a chart showcasing the character usage in Tekken 8 online modes, and after people carefully examined the back half of the chart, they stumbled upon a character portrait that closely resembled the Tekken 7 newcomer.
Imagine the shock when this discovery was followed up by the news of Shaheen having an infinite combo, and a pretty simple one at that. Normally, something like this would be discovered in betas, or shortly after release, but the number of Shaheen players is small that it cannot be seen with a naked eye.
The combo is now out in the wild, however, and to do it, you must simply perform a just frame version of Shaheen's F,B+2 at a specific off-angle that doesn't allow it to go into a throw. The new patch will likely get rid of this strategy, reducing the number of Shaheen players even further, but it simply must be done.