FSAthe1st is a British YouTube user with just shy of 3,000 subscribers. His first video uploaded was July 25, 2008.
He is well known for making videos refuting multiple creationist arguments and propaganda. His latest brawl on Youtube was with creationist user Nazra7 who strongly criticized FSAthe1st for not accepting Christianity, the supernatural and ghost hunting.
 Creationist Name and Shame series
FSAthe1st is well known for his series revealing and refuting several creationists on YouTube, both big and small. While examining and refuting their claims, FSAthe1st keeps track and scores each creationist. He tallies how many deliberate lies, specific fallacies, misrepresentations, creative math, projection, illiteracy, and such.
His series targeted the following users;
- NephilimFree - scored 35
- shonasplace - a black female Christian creationist who strongly opposed interracial marriage.
- NephilimFree revisited.
- Finally, concluding the series with VenomFangX
 Educating NephilimFree
In response to FSAthe1st's video, NephilimFree made several video responses attempting to justify his claims and debunk FSAthe1st's criticisms. FSAthe1st replied seven times and revealed that Nephilim was entirely incorrect. Desperate to stay is a good light on Youtube, NephilimFree replied several times to these videos, but FSAthe1st did not give in. FSAthe1st made seven videos replying to Nephilim's recent criticisms, but then FSAthe1st continued to refute more of Neph's other material.
 Critical Analysis of What the Bleep Do We Know?
Following the style of ExtantDodo, FSAthe1st made two long videos utterly refuting the documentary What the Bleep Do We Know?, showing that it was more of a propaganda piece than providing a valid or legitimate proposition.