Jeremy Guarino is a former marine who first competed in San Pedro in American Ninja Warrior 7.
Guarino's run was cut in qualifying, but he placed 17th overall after failing the I-Beam Cross. He later fell on the Swinging Frames in the city finals, but placed 9th overall and made the top 15 for Vegas.
His run on stage 1 was cut, but it was revealed that he fell on the Jumping Spider.