ESG may refer to:

Marcus Lakee Edwards (born March 29, 1976), better known by his stage name Lil' Keke, is a rapper from Houston, Texas and an original member of the Screwed Up Click.

Lil Keke gained national underground love with his track "Southside" from his 1998 release "Don't Mess Wit Texas". In 2005, Lil' Keke signed to Swishahouse Records. In an interview with HitQuarters at the time, label president and A&R T. Farris said, "He is a legend here in Houston. He plays a big role in the whole style of rap that we make down here." Lil' Keke started out working alongside DJ Screw doing mixtapes.

Lil' O (born Ore Magnus Lawson on November 22, 1977) is a southern rapper, born in Lagos, Nigeria and raised in Southwest Houston, Texas. He is an original member of DJ Screw's Screwed Up Click. He was also known as O or Da Fat Rat Wit Da Cheeze. His name references his height, at 5 feet tall.

His father was a doctor and Lil’ O and his four brothers and one sister had a middle class upbringing. His mother died from ovarian cancer when Lil’ O was 13 and suddenly his father’s strict Nigerian upbringing began to chase him to rebellion.

Soon after his mother’s death, Lil’ O began hanging in the streets with friends who were in the drug game, and he became addicted to the fast money that drug dealing brought in. “I got street fame, women, and a lot of money quickly and easily,” he says. Of course, he eventually got collared. After his arrest, his father kicked him out of the house and Lil’ O fell deeper into the lure of the drug game. While out on bond, he continued to sell drugs and was caught again. This time he attempted to swallow the evidence before the police could arrest him. He swallowed an ounce-and-a-half of crack cocaine and his lungs collapsed. He was put on life support and his father was told to prepare for his death. “It’s really a miracle that I woke up at all,” says Lil’ O. “I was breathing through tubes on my deathbed and I looked down and saw that my ankles were cuffed to the bed. I realized, if I recovered I was going to jail, and if I didn’t I was going to die.”

Stayve Jerome Thomas (born September 8, 1980), better known as Slim Thug, Boss Hogg or Thug Boss, is an American rapper. He gained mainstream attention for his contribution to the popular single from rapper Mike Jones, "Still Tippin'".

Slim Thug grew up in Houston's Northside neighborhood of Homestead/Scenic Woods. Slim says that his rap name come from the fact that as a teenager, he was very tall and skinny before he filled out.^{[citation needed]} He stands 6'6" tall. The Thug part comes from people's assumptions of him due to his fresh braids and sunglasses.^{[citation needed]} At age 17, he performed freestyle raps at local high school parties. He began his rap career with Swishahouse in the late 1990s. After realizing how much money he could make distributing his own mixtapes, he parted ways with Swishahouse on good terms and formed his own independent label, Boss Hogg Outlawz. Thomas bought two record stores and worked in real estate.

Slim Thug's debut album with Star Trak Entertainment & Interscope Records, Already Platinum, was released in July 2005 after many delays. It premiered on #2 on the Billboard 200 albums chart and sold 130,000 copies in its first week. Singles included "3 Kings" (featuring T.I. and Bun B), and "I Ain't Heard of That" (featuring Pharrell and Bun B). Slim Thug appeared on Still Tippin' with Mike Jones and Paul Wall, Beyoncé Knowles's #1 single "Check on It" and Gwen Stefani's "Luxurious". With the Boss Hogg Outlawz, Slim Thug released three albums, Boyz N Blue (2004), Serve & Collect (2007) and Back by Blockular Demand: Serve & Collect II (2008). He left Star Trak & Interscope Records in 2008.

Kenneth Moore (August 20, 1974 – October 14, 2007), better known by his stage name Big Moe, was an American rapper from Houston, Texas. He was known for a softer and slower style than other Houston rappers, including a mixture of rapping and singing that he called "rapsinging" as well as for his music that celebrated codeine-laced syrup as a recreational drug.

Kenneth Moore was born in Houston on August 20, 1974, and he grew up in southeast Houston. He was a graduate of Yates High School and a former high school football star.

As one of the founding members of the "Original Screwed Up Click," Big Moe started out in music by freestyling on DJ Screw mixtapes before being signed to Wreckshop Records. Wreckshop Records released Big Moe's debut album, City of Syrup in (2000); the title a nod to Houston's reputation for drinking codeine-laced syrup, which Moe pours from a Styrofoam cup on the album's cover. "City of Syrup" album featured the single, "Mann!", which Moe intended to be The South Side's answer to Black Rob's East Coast hit "Whoa!". A year and half later, Moe returned with his second album, Purple World in (2002). This release showcased a Who's Who of Houston vocalists and two versions of Moe's breakthrough single, "Purple Stuff." The Willy Wonka and the Chocolate Factory-themed video for "Purple Stuff" was played on MTV and the album ranked as high as No. 3 on Billboard's Top R&B/Hip-Hop Albums chart. Big Moe's third and last album, Moe Life, was issued in 2003, including the commercially successful single "Just a Dog." A posthumous album entitled Unfinished Business was released on March 18, 2008 via Wreckshop Records and Koch Records. In 2009 his album City Of Syrup was named number 25 on houstonpress.com's list of the 25 Best Houston Hip Hop Albums.