Rolf Jacob Sartorius (born October 2, 2002) better known as Jacob Sartorius, is an American singer and Internet Personality.

In 2014, Sartorius uploaded his first online video to Vine, which was a message about anti-bullying. His lip-syncing videos on the app became very popular and led him to become one of the app’s top stars.

In 2016, he released his debut single “Sweatshirt”, which reached the hot 100 charts in the United States and Canada.

Sartorius performed the song for the first time in Baltimore on May 7, during the Magcon Tour, a tour where fans can meet and interact with Internet Personalities and see them performed.

After the tour, Sartorius released two more singles, “Hit or Miss” and “All My Friends”. With  “Hit or Miss” debuting at No. 72 in the United States.

After his All My Friends Mini-Tour in 6 cities, Sartorius announced The Last Text World Tour where he will perform in 7 countries in 2017.

Jacob himself has never publicly stated who his his real family is. But shortly after the video was released, Jacob’s real brother Kaylor Keeling spoke.

Jacob’s brother Kaylor Keeling claimed that Jacob was his long lost brother and adopted by another family, but a lot of people didn’t believe him.

In the video, She stated that Jacob is her biological son.

Jacob posted image with his sister.

As per source, Jacob dated Luna Blaise, Ariel Martin and Maddie Ziegler.

Jacob Kissing Girlfriend Maddie Ziegler underwater.

Jacob posted on Instagram working out with Ariel Martin.

Jacob is fun loving and has a Busy Schedule. He posted stating Something big is happening.