Colby Corino (born August 28, 1996) is an American professional wrestler. He is the son of professional wrestler Steve Corino. He is known for his appearances with professional wrestling promotions including the National Wrestling Alliance (NWA), where he is a former NWA World Junior Heavyweight Champion, and Ring of Honor.

Corino wrestled his first match in 2001 as a child, teaming with his father to defeat Don Montoya and Reckless Youth in a tag team match promoted by the United Wrestling Coalition (UWC). He made further appearances with the UWC in 2006 and 2008. He began wrestling regularly on the independent circuit in 2009.

From 2013 to 2015, Corino used the ring name "American Tiger", suggested by his father.

Corino signed a contract with Ring of Honor in 2014 and debuted the following year, joining The Decade and aligning himself with B. J. Whitmer, Jimmy Jacobs and Adam Page as their "young boy". The addition of Corino to The Decade caused friction between Whitmer and Jacobs, leading to a match between the two at Supercard of Honor IX, won by Whitmer in what would go on to be Jacobs' final match in Ring of Honor. After Jacobs' departure, as part of the "young boy" storyline, Whitmer would regularly berate, embarrass and even attack Corino in front of his father, then-color commentator and former professional wrestler Steve Corino. Whitmer disbanded The Decade in 2016.

In early 2016, Corino participated in the ROH Top Prospect Tournament. He competed in the first round on January 9, where he was eliminated by Punisher Martinez.

On November 17, 2016, it was announced Corino would be joining the New Japan Pro-Wrestling Dojo to train as a young lion.

Corino formed the "Ugly Ducklings" stable with Lance Lude and Rob Killjoy.

In December 2016, Corino - alongside his Ugly Duckling stablemates - made a guest appearance in the Total Nonstop Action Wrestling (TNA) special Total Nonstop Deletion, as part of the Tag Team Apocalypto. He was quickly eliminated by Decay (Abyss and Crazzy Steve).