Which entity is this text about?

Rhett & Link are an American Internet comedy duo consisting of the two YouTube users Rhett James McLaughlin (born October 11, 1977) and Charles Lincoln "Link" Neal, III (born June 1, 1978). Self-styled as "Internetainers" (from "Internet" and "entertainers"), they are known for their online viral videos, comedy songs, ten-episode TV series Rhett & Link: Commercial Kings for the Independent Film Channel, their daily morning talk-show titled Good Mythical Morning (GMM), their YouTube Red series Buddy System, and more recently, their YouTube channel "This Is Mythical." In their 2008 documentary, Looking for Ms. Locklear, they chronicled their search for the first grade teacher in whose class they met for the first time. All their work is put under their one banner name, Mythical Entertainment.

Rhett and Link met on September 4th, 1984 (this is the exact date they started school in Harnett County) at Buies Creek Elementary School in Buies Creek, North Carolina, where they attended first grade, a meeting about which they have subsequently written a song and made a movie (Looking For Ms. Locklear - 2008). They met through having to stay in at recess, as they were both doodling on their desks. In an interview on The Tonight Show, they state that they stayed in during recess because both of them had written swear words on their desks. They stayed in and colored in mythical creatures such as a unicorn (hence their YouTube channel name, GMM/Good Mythical Morning).  At age fourteen, they wrote a screenplay entitled Gutless Wonders and began shooting a film based on it. They shot only a couple of scenes, and the film was never finished. This screenplay ultimately was read in multiple episodes of Good Mythical Morning. In high school they shot a 25-minute film-parody on the tragedy of Oedipus Rex. Rhett was Oedipus, and Link was his father's servant. Rhett and Link were both members of a punk rock band as teenagers known as "The Wax Paper Dogz" and have played at an Independence Day festival.  Later, they were roommates at NC State, where Link studied industrial engineering and Rhett studied civil engineering. They earned degrees and worked in their respective fields for a time. Link briefly worked at IBM, while Rhett worked at Black & Veatch.  Both men now reside in Los Angeles, California, where together they run a production company named Mythical Entertainment, located in Burbank. They both currently have wives, and they each have kids. Rhett married Jessie Lane in 2001 and has two children: Locke and Shepherd. Link married Christy White in 2000 and has three children: Lily (Lilian), Lincoln (Charles Lincoln IV), and Lando.

Entity:
Rhett and Link