The Korean Netflix show "Black and White Chef" features a culinary competition where 80 lesser-known chefs (the "Black Spoon" chefs) challenge 20 highly acclaimed chefs (the "White Spoon" chefs), known for their prestigious accolades. The competition is centered on taste, with judges representing both sides: Baek Jong-won, a renowned restaurateur and culinary expert, and Ahn Sung-jae, the only Michelin 3-star chef in Korea. The format emphasizes a "cooking class war" where the Black Spoon chefs, comprising a mix of restaurant owners, popular cooking YouTubers, and lesser-known professionals, showcase their skills against the elite White Spoon chefs. Each judge has a distinct evaluation style—Ahn focuses on the intent and complexity of the dish, while Baek prioritizes pure taste. The show highlights the contrasting culinary worlds of established fame and emerging talent, creating a dynamic and competitive atmosphere.

Netflix, launched in 2007, offers original and acquired content globally. It has over 260 million paid memberships in 190+ countries. By 2022, half of its library in the US consisted of 'Netflix Original' productions. The company has expanded into video game publishing. As of October 2023, Netflix is the 24th most-visited website worldwide.

Lionel Messi, born in 1987, is a highly decorated footballer with numerous awards and records. He played for Barcelona for most of his career, winning multiple trophies. Messi also achieved success with the Argentina national team, winning the Copa América and FIFA World Cup. Known for his goal-scoring prowess and playmaking abilities, Messi has broken numerous records in La Liga and international competitions. He has been recognized with multiple Ballon d'Or awards and has been a prominent figure in the world of sports, earning various accolades and endorsements.

BTS, also known as the Bangtan Boys, is a South Korean boy band formed in 2010. They have achieved global success with their music, breaking numerous records and receiving various awards for their contributions to music and society. They are often referred to as the '21st-century Beatles' due to their fame and success in global music industry.

Edward Lee, born on July 2, 1972, in Seoul, South Korea, and raised in Brooklyn, New York, is an acclaimed American chef, author, and restaurateur known for blending Korean flavors with Southern U.S. cuisine. He began cooking at age 11, graduated magna cum laude from NYU, and launched his culinary career in restaurants at 22. After falling in love with Southern cooking during a visit to the Kentucky Derby in 2001, he moved to Louisville and eventually became the owner of 610 Magnolia, along with several other restaurants. A nine-time James Beard Award nominee, Lee gained national recognition through television appearances on Top Chef and The Mind of a Chef. He founded The LEE Initiative to address diversity in the restaurant industry and provide support during the COVID-19 pandemic. In 2023, he showcased his culinary expertise at a White House State Dinner, highlighting his contributions to the culinary world and community.

Temu, operated by PDD Holdings, is an online marketplace offering discounted goods. Launched in the US in 2022, it expanded to 49 countries by 2024. Temu faced legal disputes with Shein, criticism for product quality, and data privacy concerns.

Zara may refer to a variety of topics and entities, including a fashion retailer, a given name, a village in Estonia, and a river in Poland.

PepsiCo, Inc. is a global company with a diverse range of food and beverage brands. It was formed in 1965 through the merger of Pepsi-Cola Company and Frito-Lay, Inc. PepsiCo's portfolio includes 23 billion-dollar brands and operates in over 200 countries, generating annual revenues exceeding US$70 billion. Despite criticisms for environmental and health impacts, PepsiCo has pledged to reduce its negative effects.

General Electric, founded in 1892, was a major American conglomerate with divisions in aerospace, energy, healthcare, and finance. It ranked among the top firms in the US by revenue and underwent significant restructuring in the 21st century.

Cristiano Ronaldo is a forward for Al Nassr and Portugal. He has won numerous awards and holds multiple records in football history. Ronaldo has played for Sporting CP, Manchester United, Real Madrid, Juventus, and Manchester United again. He is known for his success in both club and international competitions, being the all-time top goalscorer for club and country.

Lee Jung-seob (1916-1956) was a prominent modern Korean painter. He is famous for his unique style featuring cows and family themes, particularly known for his eunjihwa (paintings on silver foil). Despite a short life and difficult circumstances, he passionately created artworks, leaving a significant mark in Korean art history.

David Goggins, born in 1975, is a retired Navy SEAL, ultramarathon runner, author, and public speaker. He was inducted into the International Sports Hall of Fame and received the VFW Americanism award in 2018.

Red blood cell (RBC) aggregation is a reversible process where RBCs form stacks or clusters, known as rouleaux. These formations can be linear or 3D structures, resembling a pile of coins. This occurs due to interactions between plasma proteins and the cell surface. While normal in small amounts, excessive aggregation can lead to impaired blood flow and is linked to various health conditions, such as inflammation or cardiovascular issues.

Volkswagen, founded in 1937, is known for the iconic Beetle. It is the flagship brand of the Volkswagen Group, the largest automotive manufacturer by worldwide sales in 2016 and 2017. The name Volkswagen translates to 'people's car' in German.

KFC, founded by Colonel Sanders, is the world's second-largest restaurant chain. It popularized chicken in fast-food, expanding globally with a diverse menu including the famous '11 herbs and spices' recipe.

Founded in 1869, Goldman Sachs is headquartered in Lower Manhattan, New York City. It offers a wide range of financial services including investment banking, asset management, wealth management, and securities underwriting. The company is a major player in the global financial market and is recognized as a systemically important financial institution.

H&M, founded in 1947, operates in 75 markets with 4,801 stores. It is the second-largest international clothing retailer globally. The current CEO is Daniel Erver.

Blackpink, formed by YG Entertainment, is a leading force in the Korean Wave. Known for their 'girl crush' concept, they have achieved numerous records internationally. Their music videos have billions of views on YouTube, and they have broken records on various music charts. Blackpink's achievements include top spots on Billboard charts, record-breaking album sales, and numerous awards. They have also made history with their concert tours and performances at prestigious events.

Boeing, founded in 1916, is a major aerospace manufacturer and defense contractor. It offers a wide range of products and services globally, with headquarters in Arlington, Virginia. The company's divisions include Commercial Airplanes, Defense, Space & Security, and Global Services. Boeing is a significant player in the aerospace industry, known for its innovation and export value.

Alibaba, founded in 1999, offers various sales services globally. It had a record-breaking IPO in 2014 and is one of the top corporations worldwide.