The 2004 Equatorial Guinea coup d'état attempt, also known as the Wonga Coup, failed to replace President Teodoro Obiang Nguema Mbasogo with exiled opposition politician Severo Moto Nsá. From Wikipedia
The ex-SAS officer, known for leading the notorious 'Wonga Coup,' died this week while exercising, concluding a life marked by military service, international intrigue, and imprisonment.