A Challenge by Lester Harris was accepted by Matthew Wong.
The Challenge:

If Matthew won a medal at the East Coast Champs Lester would wear the pink belt for a week and if he won the Gold it would also include the wearing of pink nail polish on both finger and toe nails for the same duration. If Matthew did not win a medal then he would have to do both…

Well Matthew won the Gold medal!!

So it was Lester who had to go pink!!