No. The owner is a member of McLaren Life.
 

Here's a 570S with higher trap than a 12C:
https://www.youtube.com/watch?v=AdS3aWD1bgU

Here its traps 135mph against a Huracan which does 129mph
https://www.youtube.com/watch?v=zHLAO6sE8Lo

The car is the real deal. If it was quicker than a 675LT and 650S in this recent tests, it's because those cars just weren't there that day and those cars would have been even quicker. Different day, different cars, different results.