Сергей Александрович Мардан
- Born
- July 11, 1969
- Birthplace
- Citizenship
- Russia
- , Soviet Union(until 1991)
- Occupation
- Education
- Lomonosov Moscow State University(until 1992)
- Employer
- Languages spoken, written or signed
All data
43 statements · 30% with external sources · numbers in brackets are citations
- Pseudonym
- Сергей Мардан
- Сергей Лелека
- Birth name
- Сергей Александрович Ключенков
- Phone number
- +7-903-797-76-41
- Residence
- Moscow located on street: Leninsky Avenue · house number: 68/10 · room number: 128
1
Sources- 1.Stated in Myrotvoretsmyrotvorets.center/criminal/klyuchenkov-sergej-aleksandrovich/Retrieved 2023-09-23
- Moscow located on street: Leninsky Avenue · house number: 68/10 · room number: 128
- Social media followers
- 43,100(December 5, 2025) youtube channel id: UC6_x9aRTLLluhEiRs6b-qrQ · youtube handle: mardanaka
1
- 13,100(August 28, 2024) youtube channel id: UC6_x9aRTLLluhEiRs6b-qrQ
1
- 43,100(December 5, 2025) youtube channel id: UC6_x9aRTLLluhEiRs6b-qrQ · youtube handle: mardanaka
- Number of viewers/listeners
- 3,880,211(December 5, 2025) youtube channel id: UC6_x9aRTLLluhEiRs6b-qrQ · youtube handle: mardanaka
1
- 3,880,211(December 5, 2025) youtube channel id: UC6_x9aRTLLluhEiRs6b-qrQ · youtube handle: mardanaka
On other databases
13 identifiers linking Сергей Александрович Мардан across the web's reference databases
- Biografija.ru IDkljuchenkov-sergej-aleksandrovich
- Dzen IDsergeymardan
- Labyrinth database ID64526
- Myrotvorets IDklyuchenkov-sergej-aleksandrovich
- Odnoklassniki IDgroup/70000002406740
- OpenSanctions IDacf-d2bd48f5610b484baa559fbef38f1bc1a2d01adc
- Rutube channel ID30516030
- Smotrim.ru actor profile ID407900
- Telegram usernamemardanaka
- Viperson IDklyuchenkov-sergey-aleksandrovich
- VK usernamesergeymardan
- YouTube channel IDUC6_x9aRTLLluhEiRs6b-qrQ
- YouTube handlemardanhistory