Julian Claßen

Career overview

Subject: Julian Claßen (Acting/Career).
Goal: Write a 180-260 word career overview.
Constraints:
Use ONLY provided facts.
No invented titles, names, dates, awards, etc.
Neutral, encyclopedic prose.
Plain text only (no markdown, no asterisks, no headings, no bullet points).
2-3 short paragraphs.
Word count: 180-260 words.
[1] Julian Claßen (TMDB): Known for Acting. 2 known credits. Gender: Male. Birthday: April 21, 1993. Place of Birth: Köln, Germany. Also known as Julienco.
[2] Wikipedia: Julienco (born April 21, 1993, in Köln; legal name Julian Claßen) is a German web video producer. Operates YouTube channel "Julienco" since 2014, mainly lifestyle videos.
[3] TheCityCeleb: Started YouTube channel in July 2014. Content: comedic vlogs, pranks, lifestyle updates, miscellaneous entertaining videos. Rose to prominence with relatable humor, collaborations, and viral content (hair styling experiments, prank series).
[4] Wikidata: Given name Julian. Family name Claßen. Pseudonym Julienco. Date of birth: 21 April 1993. Place of birth: Köln.
Paragraph 1: Identity and Early Career.
Julian Claßen, also known by the pseudonym Julienco, is a German web video producer born on April 21, 1993, in Köln, Germany. He began his career on YouTube by starting a channel under his alias in July 2014. His content on the Julienco channel has primarily consisted of lifestyle videos, comedic vlogs, pranks, lifestyle updates, and various other forms of entertaining videos.
Paragraph 2: Rise to Prominence and Acting.
Claßen rose to prominence through the use of relatable humor, collaborations, and viral content, which included prank series and hair styling experiments. In addition to his work as a web video producer, he is known for acting, with two known credits listed on The Movie Database. His digital presence is centered around the lifestyle and entertainment content he has produced since 2014.
Draft 1 Word Count Check:
"Julian Claßen, also known by the pseudonym Julienco, is a German web video producer born on April 21, 1993, in Köln, Germany. He began his career on YouTube by starting a channel under his alias in July 2014. His content on the Julienco channel has primarily consisted of lifestyle videos, comedic vlogs, pranks, lifestyle updates, and various other forms of entertaining videos.

Claßen rose to prominence through the use of relatable humor, collaborations, and viral content, which included prank series and hair styling experiments. In addition to his work as a web video producer, he is known for acting, with two known credits listed on The Movie Database. His digital presence is centered around the lifestyle and entertainment content he has produced since 2014."
Word count: ~135 words. This is too short. I need to expand to reach the 180-260 range using only the provided facts.
Expansion Strategy:
I need to be careful not to invent facts. I can elaborate on the descriptions provided in the sources.
Source [3] mentions: "comedic vlogs, pranks, lifestyle updates, and miscellaneous entertaining videos."
Source [3] mentions: "relatable humor, collaborations, and viral content such as hair styling experiments and prank series."
Source [1] mentions: "Known For Acting" and "Known Credits 2".
Revised Draft:
Julian Claßen, who is also known by the pseudonym Julienco, is a German web video producer born on April 2