Longest Single Event PR Streak

[AJT17]

I was looking through my WCA profile and a couple of other top cubers profiles and I saw that I had an OH PR streak of 5. I think that a streak of 5 a pretty good streak that most people that I checked had at least one. Considering it has to be one event and you need to make improvements to single or average each round you compete, it would make it more difficult the more you compete. I couldn't find any other posts about something like this, so I decided to make one myself.
Max Park has a 4x4 streak of 14, which was the longest I could find in my time of looking.
So I was just wondering what everyone else's best single event PR streak was, and if there are any longer than 14.
My OH PR Streak, and Max Park's 4x4 PR Streak are attached to show what it could look like.

 

[xyzzy]

Mine: 7 for 333 (streak broken), 5 for FMC (streak ongoing).

Tied results are much more common in FMC than the other events so that's not too surprising.

 

[An Animating Cuber]

I had 6 for 3x3 (Broken)

 

[Cubinginatree]

5 for 2x2.
Probably will be broken Saturday but we’ll see.