Shawn Irwin

Shawn Peter Raul Irwin(Chinese: 程肖恩 Japanese: チェンショーン)is the main character of the A Crazy EX Battle Series. He is currently a middle school student in Grade 9. He is also a part time guitarist and singer. With the Turtle amulet, he transforms into Carapace, gaining the power of long-living to help him and his teammates to live longer in battles.

Physical Appearance
He is slender and stands on average 15-year-old height. He has brown eyes and brown hair. His hair is wavy and faced on the right and has an ahoge. His skin is fair like his brothers Luke and Aidan.

Civilian Attire
He wears a blue rolled sleeved denim jacket and underneath it is a white shirt. He wears blue jeans and black shoes. He has a green bracelet on his left wrist which serves as the amulet to become Carapace. In the previous class photo, he wears the same outfit except his jacket is grey. His sleepwear consists of a sky blue tank top and black boxers. In A Crazy EX Battle: A Chinese Legend, he wears a sky blue shirt and black sweatpants as sleepwear. His swimwear consists of green swimming trunks. In 'A Crazy EX Battle: Adventures' Issues 3 and 4, he wears a white shirt, blue jeans and black shoes. In 'Another Jinx', he wears a red and gold traditional Chinese shirt, black jeans and black shoes.

As Carapace
As Carapace, he wears a dark green mask and his hair is still wavy but a bit at at the back. He wears a dark green skintight suit, light green belt, light green wristbands and light green shoes. His shield is at his back in case he needs to use it to protect his team.

As Aqua Carapace
As Aqua Carapace, his outfit remains the same but he has fins on his arms and legs. Unlike his other teammates, his fins have scales referencing the sea turtle.

As Carapace Glacier
As Carapace Glacier, his outfit remains the same but he has sky blue lines on the light green areas areas of his suit. He also has ice skates.

As A Civilian
He has the ability to play the guitar like his brothers Michael, Luke, Raphael and Thaiyo. He can sing like his siblings. As of 'Get Our Amulets Back', he can ride the skateboard.

As Carapace
He has the power of long-living having super self-healing to help him heal his friends and make them last long. He can use his shield to protect his friends from danger and can heal them. He can use 'Shield Bullets' shown in 'Simon Says...'.

Family
Wang Cheng(Great Uncle)

Thomas Cheng(Maternal Grandfather)

Miyuki Hattori(Maternal Grandmother)

David Irwin(Paternal Grandfather)

Anne-Marie Irwin(Paternal Grandmother)

Ashton Irwin(father)

Adrien Cheng(uncle)

Isabelle Ho(aunt)

Ben Cheng(uncle)

Billy Cheng(uncle)

Leah Cheng(aunt)

Kayla Irwin(mother)

Michael Irwin(brother)

Calum Irwin(brother)

Luke Irwin(brother)

Raphael Irwin(brother)

Yuto Irwin(brother)

Aidan Irwin(brother)

Zoe Irwin(sister)

Thaiyo Irwin(brother)

Sofia Cheng(cousin)

Stella Cheng(cousin)

Trivia

 * He is half Japanese and Chinese half Australian
 * He is one of the 15 characters who appeared in the original A Crazy EX Battle series. The original are Ashton, Michael, Crystal, Calum, Luke, Shawn, Niall, Raphael, Yuto, Aidan, Zoe, Thaiyo, Gun and Tanya
 * He is the 6th member to have a distorted voice as shown in 'Avril In Sydney'
 * He is the second Turtle Amulet holder to be of Chinese origin after Ancient Chinese Carapace, second to be of Japanese origin after Ancient Japanese Carapace and the fifth to be of Australian origin after Aboriginal Carapace, an Australian World War 2 Veteran who wielded the amulet, an Australian Korean War Veteran and an Australian Vietnam War Veteran
 * Shawn's superhero form is inspired by Carapace from Miraculous Ladybug
 * Shawn is one of the 12 characters who have ahoges, the others are Michael, Calum, Alex, Luke, Rena, Devan, Niall, Yuto, Zoe, Gun and Stella
 * His Chinese name is Chéng Xiào ēn his Japanese name is Chen Shōn
 * His ahoge moves whenever he senses danger
 * He is the descendant of Guī(Chinese Carapace), Kame(Japanese Carapace) and the previous Australian amulet holders