At the age of six, Sydney became the youngest comedian to ever perform at the famous Hollywood Improv.  When she auditioned for America's Got Talent, she was in the third grade.
Sydney "The Kid" Park's audition in Episode 101 of joking about topics such as being bothered by very little boys, her mother, and "fat black ladies" wearing her clothes. Piers Morgan, Brandy Norwood, and David Hasselhoff all voted "Yes," sending Sydney to the Semifinals.
Sydney Park left the competition before the Semifinals for undisclosed reasons.
After the Show
Sydney had a recurring role on the Disney Channel program, That's So Raven, where she played 'Sydney' a young aspiring standup comic.  In 2010, Sydney was casted to play the role of Jo Danville's daughter in CSI: NY. 
- Sydney "The Kid" Park was the first standup comedian whose audition was televised on America's Got Talent.
- She was also the first televised kid act.
- She is the second youngest standup comedian in the history of America's Got Talent.