Grant Andrew Decouto (born March 24, 1995),[1] professionally known as Deko, is an American rapper and music producer.

He is best known for producing Migos' 2017 single "Slippery".

He has also worked with Gucci Mane, K Camp,[2] and, as part of the EDM trio Merge, with OG Parker and Tee Romano.

He and visual artist Osean created Yameii Online, a vocaloid virtual rapper featured on some of his tracks.

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