Pikachu (previously known as MrPikachu53 and Pikachu53) is a Singaporean third-generation Unterganger who started making parodies on October 21, 2013.
Pikachu53 wasn't noticed that much for his parodies until he made "Ebenezer Hitler: A Nazi Christmas Carol", which got noticed by nhlfan40, who shared it with the community. It was so good that it single-handedly earned him Best Seasonal Parody and Best Story-based Parody of the Unterganger Awards, Parody of the Month, and Unterganger of the Month, all in December 2014.
He announced his retirement at the end of September 2018 via a video on his YouTube channel. This was supposedly due to manual reviews by Constantin Film outlined in email's from YouTube.