Lee Sung Jin is a Korean American writer, director, and producer best known as the creator of the acclaimed Netflix series Beef. Born on October 2, 1981, in Seoul, South Korea, he is 44 years old as of 2026. He stands approximately 5 ft 5 in (165 cm) tall and weighs around 70 kg, with an estimated net worth between 2 and 5 million US dollars. Known for emotionally layered storytelling, his work blends dark humor with sharp, character-driven narratives.
Lee Sung Jin Quick Bio
- Full Name: Lee Sung Jin
- Also Known As: Sonny Lee
- Date of Birth: October 2, 1981
- Age: 44 years (as of 2026)
- Birthplace: Seoul, South Korea
- Nationality: Korean American
- Profession: Writer, Director, Producer
- Years Active: 2007 to present
- Height: 5 ft 5 in (165 cm)
- Weight: Approximately 70 kg
Lee Sung Jin Early Life, Family & Background
Lee Sung Jin was born in Seoul, South Korea, and moved to the United States at a young age. His family relocated multiple times across states including Minnesota, Illinois, Texas, and Iowa, shaping his perspective on identity and belonging.
Growing up between cultures influenced his storytelling, which often explores emotional conflict, cultural tension, and human relationships.
Lee Sung Jin Parents
Father: College professor
Mother: Homemaker
Lee Sung Jin Siblings
Sibling details are not publicly disclosed.
Lee Sung Jin Education
He graduated from the University of Pennsylvania with a degree in economics before transitioning into the entertainment industry.
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Lee Sung Jin Career
Lee Sung Jin began his career as a television writer, working on shows such as 2 Broke Girls, Silicon Valley, Dave, and Undone. His writing style combines humor with emotional depth, setting him apart in the industry.
His major breakthrough came with Beef in 2023, a Netflix series starring Steven Yeun and Ali Wong. The show received widespread acclaim and earned him major awards, including Primetime Emmy Awards.
He has also been involved in film development projects, further expanding his role as a creative force in the industry.
Lee Sung Jin Career Highlights
- Creator and showrunner of Beef
- Primetime Emmy Award winner
- Worked on major television series
- Recognized for unique storytelling style
Lee Sung Jin Full Physical Measurements
- Height: 5 ft 5 in (165 cm)
- Weight: Approximately 70 kg
- Body Type: Average
- Hair Color: Black
- Eye Color: Brown
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Lee Sung Jin Relationship Status
Wife: Caty Solone
Children: One child (name not publicly disclosed)
He lives in Los Angeles with his family.
Lee Sung Jin Salary, Income & Net Worth
Income Sources: Television writing, directing, producing, and streaming deals
Estimated Net Worth (2026): 2 to 5 million US dollars
Lee Sung Jin Social Media Handles
- Instagram: No widely verified public account
- X (Twitter): No active verified presence
Lee Sung Jin Honors & Achievements
- Primetime Emmy Awards for Beef
- Multiple television industry awards and nominations
- Critical acclaim for writing and directing
Lee Sung Jin Trivia
- Also credited as Sonny Lee
- Worked across comedy and drama genres
- Known for exploring themes of anger and identity
- Maintains a low public profile
Lee Sung Jin FAQs
Who is Lee Sung Jin?
He is a Korean American writer, director, and producer known for creating Beef.
What is Lee Sung Jin known for?
He is best known for the Netflix series Beef.
Is Lee Sung Jin married?
Yes, he is married to Caty Solone.
Where is Lee Sung Jin from?
He was born in Seoul, South Korea.
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