Simon Mann, British military officer and mercenary (died 2025)

Simon Francis Mann was a British officer in the Special Air Service (SAS), and later a mercenary. He trained to be an officer at Sandhurst and was commissioned into the Scots Guards. He later became a member of the SAS, and on leaving the military, he co-founded Sandline International with fellow ex-Scots Guards colonel Tim Spicer in 1996. Sandline operated mostly in Angola and Sierra Leone, but public protests against a contract with the government of Papua New Guinea led to the resignation of the Prime Minister of Papua New Guinea, in what became known as the Sandline affair.

June 26 is the 177th day of the year in the Gregorian calendar; 188 days remain until the end of the year.