Birthday: September 9th, 1992
Preferred style: 1A
Favorite Yoyo: Replay Pro, Sherpa, Ex-Machina
Titles: 2016 USA Champion, 2015 USA Champion, 2014 World Champion, 2013 USA Champion
Biography: David Ung started yoyoing in 2005. He has been a part of the YoYoFactory Team since 2007 when he joined the YoYoFactory Junior Team. David is known for making upbeat yo-yo videos, such as "Your Future's With Us" and "Daydream." His favorite yoyos are the Replay Pro, Sherpa, and Ex Machina.