Youngest professional videogamer

According to Official Guinness Records,

Born on 6 May 1998, "Lil Poison" (USA, aka Victor De Leon III)
picked up a Dreamcast Controller at the age of two, to play NBA 2K.
He entered his first competition - a Halo tournament in his native
New York, USA - aged four, and was competing in the Major League
Games one year later. In 2005, aged seven, Lil Poison signed an
exclusive deal with the organisers of Major League Gaming, and
became the youngest signed professional video gamer.

For a complete list of 2005 records, please visit 2005 Guinness Records in United States.

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