Edmund Echukwu, 35, a father of three, based in the United Kingdom has died after drowning in a swimming pool at a swingers' party last Friday. The party was a James Bond-themed sex party at a £3million mansion in Radlett, Hertfordshire.
Other people present tried to revive him but he was pronounced dead at Watford General Hospital after emergency services were called.
It is believed Mr Echukwu is a Nigerian from north London who was at his first swingers' party at the eight-bedroom house, Dailymail reports.
Mr Echukwu's neighbour in Edgware, Margaret Brown, 67, has however paid tribute to him saying: 'I'm devastated. He was such a sweet guy. I remember I used to talk to him a lot of the time.
A post mortem examination is due to be held today, after which a coroner will open an inquest into his death.