About a year ago, this British student was failing math. Seeing as a grade of C is the minimum requirement to pass a course in England, he seriously needed to turn things around. Now, if we're to read into his dad's incredible reaction, it would appear the lad got the job done.

Here's the full description from the student, who goes by ariamark on YouTube:

[A] year before this video I was at a grade F in maths and in England you need a C (pass) to basically do anything with your life, ive never been amazing academically and have struggled through out school , neither me or my dad or my teachers thought I was going to get my C , I know some of you might be saying , well an c is nothing but for me it was hard to get. please enjoy the video

[Via Hypervocal ]