Johnathan Nieves

Career overview

Subject: Johnathan Nieves (Acting career).
Format: 180-260 words, 2-3 short paragraphs, plain prose only.
Constraints: No markdown, no asterisks, no headings, no bullet points, no preamble, no JSON. Use ONLY provided facts.
Goal: Career overview.
Name: Johnathan Nieves.
Born: June 1, 1997, in Chicago, Illinois, USA.
Profession: American actor.
Known roles/works:
Mateo Vega in Penny Dreadful: City of Angels (2020) [Showtime supernatural drama series].
Richie Valdovinos in Grease: Rise of the Pink Ladies (2023) [Paramount+ musical prequel]. Note: Source [6] says "Richie" in 2022.
Eduardo in See You Yesterday (2019 film).
New Amsterdam (2018).
Better Call Saul (2015).
Shameless.
Chicago Fire.
Grey's Anatomy.
Background: Started performing in theater and dance at age seven. Studied at Western Michigan University.
Paragraph 1: Identity and early background.
Johnathan Nieves is an American actor born on June 1, 1997, in Chicago, Illinois. He began his performing career in theater and dance at the age of seven and later studied at Western Michigan University.
Paragraph 2: Notable roles and film/TV work.
Nieves is recognized for several television and film roles. He is best known for portraying Mateo Vega in the 2020 Showtime supernatural drama series Penny Dreadful: City of Angels. He also played Richie Valdovinos in the 2023 Paramount+ musical prequel series Grease: Rise of the Pink Ladies. In the 2019 film See You Yesterday, he starred as Eduardo. His television credits include appearances in New Amsterdam, Better Call Saul, Shameless, Chicago Fire, and Grey's Anatomy.
Drafting check:
"Johnathan Nieves is an American actor born on June 1, 1997, in Chicago, Illinois. He began his performing career in theater and dance at the age of seven and later studied at Western Michigan University.

Nieves is recognized for several television and film roles. He is best known for portraying Mateo Vega in the 2020 Showtime supernatural drama series Penny Dreadful: City of Angels. He also played Richie Valdovinos in the 2023 Paramount+ musical prequel series Grease: Rise of the Pink Ladies. In the 2019 film See You Yesterday, he starred as Eduardo. His television credits include appearances in New Amsterdam, Better Call Saul, Shameless, Chicago Fire, and Grey's Anatomy."
Word Count Check:
Para 1: ~40 words.
Para 2: ~85 words.
Total: ~125 words.
Constraint Check: The prompt asks for 180-260 words. I need to expand using only the provided facts.
Expansion Strategy:
I need to be careful not to invent anything. I can elaborate on the specific descriptions provided in the sources.

Source [5] says: "Mateo Vega in the Showtime supernatural drama series Penny Dreadful: City of Angels (2020) and as Richie Valdovinos in the Paramount+ musical prequel Grease: Rise of the Pink Ladies (2023)."
Source [6] says: "He starred as Eduardo in the 2019 film See You Yesterday. In 2022, he was cast as Richie in the Grease prequel, Rise of The Pink Ladies. He started performing in theater and dance when he was seven years old. He studied at Western Michigan University