Social media star, also known as Joseph Herscher, who specializes in making entertaining and humorous chain-reaction machines. His wild creations such as The Page Turner, The Lunch Feeder and The Tooth Brusher have helped him earn over 900,000 subscribers on YouTube.
He designed his first contraption called The Lolly Machine at 5 years old.
He's been featured on the children's show Sesame Street.
He was born in New York City and he grew up in New Zealand.
He posted an Instagram photo with late night host Jimmy Kimmel in December 2018.