What was the longest plank you've ever held?

I had a classmate in grade five/six last over ten minutes. I kid you not he was just there, doing it because he wanted to get twenty bucks to "beat the other guy". The other guy lasted three minutes, but for some reason he felt like he could do it for longer so he just... stayed there. He was also godly in prodigy (that math game), like idk how h......   reply

1 min 21 sec   reply

Three minutes and twenty two seconds! I'm goated   reply

2 mins 40 seconds   reply

Only 10 sec If i do it daily i can do it right mlre than 10 sec !!(≧∀≦)   reply