**Height:** 165cm
A young boy who ends up befriending the Cybertrons. Although his grades at school are rather poor, he's a remarkably talented mechanic, even managing to repair Guardshell when he crash-lands on Earth. Despite feeling overwhelmed by numerous things in his life, including a somewhat unsteady relationship with his family, he's very compassionate, seeing machines as living beings that deserve respect and care.
He has an older brother named Tim and his younger brother is [Bud](https://anilist.co/character/42435/Bud-Hansen). He's also friends with [Lori](https://anilist.co/character/56333/Lori). ~!By the end of the series, he ends up marrying her at the age of 24.!~
At one point he gets his hands on the remains of a red Rumble (_**Scrapmetal** in the US dub_) drone and personally converts it into **Coby's Exclusive Rumble** (コビー専用ランブル, also known as **Cobybot** in the US dub), a mech which he ends up piloting.
