Igor Alexandrovich Mirenkov, also known as The Svietlahorsk Nightmare, was a Soviet-Belarusian serial killer who terrorized the city of Svietlahorsk between 1990 and 1993. Born on May 28, 1969, Mirenkov committed a series of heinous crimes, targeting and murdering six boys aged 9-13. Despite leading a seemingly normal life and remaining inconspicuous, Mirenkov's dark side manifested in brutal acts of violence. His first murder occurred on June 2, 1990, and he continued to prey on innocent children until his arrest in 1994.Following his confession to the six murders, Mirenkov was subjected to an extensive investigation and ultimately sentenced to death by the Gomel Regional Court. On June 19, 1996, the verdict was carried out, marking the end of his reign of terror. The case was classified for over a decade, shedding light on the unprecedented measures taken by the Belarusian authorities. Mirenkov's disturbing story serves as a stark reminder of the devastating impact of serial killers on communities and the importance of justice for the victims and their families.

Igor Jansen Cavalcanti Diniz, professionally known as Igor Jansen, is a multi-talented Brazilian actor, singer, and voice actor. Born on April 15, 2004, he gained recognition for his portrayal of João Barros da Silva in the popular soap operas "As Aventuras de Poliana" and "Poliana Moça." His passion for music initially led him to dream of becoming a football player, and he even participated in Ceará's youth teams during his childhood. Jansen made his theatrical debut in 2016 with the role of Piolho in the film "O Shaolin do Sertão," and subsequently ventured into television in 2018 with his compelling performance as João Barros da Silva. His success on the small screen led to his reprisal of the character in "Poliana Moça" and its telefilm. Additionally, he showcased his talent as a voice actor by lending his voice to the character Ron in the Brazilian dubbing of "The Snow Queen: Mirrorlands." His versatility and skill earned him a spot as a participant in the Nickelodeon reality show "Além do Filtro" in 2021. Jansen's promising career continues to flourish, as he secured a pivotal role in the upcoming TV Globo soap opera "No Rancho Fundo" after a successful audition in 2023. With a diverse portfolio encompassing television, film, dubbing, and stage

Igor Grant, born on March 26, 1942, is an accomplished American psychiatrist and a Distinguished Professor at the University of California, San Diego, where he serves as the Director of the HIV Neurobehavioral Research Program and the Center for Medicinal Cannabis Research. Grant's extensive career includes serving as the founding Editor of the Journal of the International Neuropsychological Society and co-editor of the journal AIDS and Behavior. His research primarily focuses on the effects of HIV and substance abuse, particularly alcohol, medical marijuana, and methamphetamine, on brain function and behavior. Grant's contributions to science are notable, including pioneering research on alcoholism, polydrug use, hypoxemia, and cognitive functions in COPD patients, as well as establishing the HIV Neurobehavioral Research Program and the Center for Medicinal Cannabis Research. Furthermore, he has made significant contributions to education, coordinating the development of interdisciplinary core courses and playing a key role in establishing a Joint Doctoral Program in Clinical Psychology. Grant's dedication to mentoring is evident through his role as a dissertation chair for numerous PhD graduate students, many of whom have gone on to establish successful academic careers. His remarkable achievements have been recognized with prestigious awards, such as the Paul Satz International Neuropsychological Society Career Mentoring Award in 2016.

Igor Hernández Colina, born on 22 January 1977, is a renowned Venezuelan beach volleyball player who made his mark in the sport. He notably partnered with Jesus Villafañe at the prestigious 2012 Summer Olympics, showcasing his exceptional talent and dedication on the global stage. With an impressive career, Igor Hernández has left a lasting impact on the beach volleyball scene, earning recognition for his skills and sportsmanship. For more information about his career and achievements, you can visit his profiles on FIVB.com, the Beach Volleyball Database, Olympics.com, and Sports-Reference.com. Igor Hernández continues to inspire aspiring athletes and fans alike with his remarkable contributions to the sport of beach volleyball.