Elizabeth Smith, An adjudicator of the Guinness Book of World Records confirmed that the plexiglass vessel measured 94.48 inches (2.40 metres) in height and 65 inches (1.65 metres) in diameter.
"I'm here from London and I'm very proud to announce that Vinifest and Eventions, and Lebanon have created a new Guinness world record for the largest wine glass", said Elizabeth.
Previous Guinness world record for Largest Wine Glass was set by Portugal, 12 years back that measured 59.44 inches (1.51 metres) in height and 57.48 (1.46 metres) at its widest point.
Organisers celebrated the event by filling the glass with a mixture of local red, white and rose.
Producers from whole the country had donated their produce as part of a bid to promote Lebanese wine.
Take a Look at Lebanon World's Largest Wine Glass Guinness World Record 2011 Video.